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Japston 900va 12v Pure Sine Wave Inverter

117,000.00
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07 - 14 Dec, 2025
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Eastman Japston 900 VA 12V Pure Sine Wave Inverter is engineered for seamless transitions during electrical interruptions, this advanced inverter system provides a stable and uninterrupted power supply, making it perfect for a variety of applications from home to office.

Key Features:

  • Wide Input Voltage Acceptance: The Japston 900 VA UPS is user-selectable for a wide range of input voltages, allowing it to adapt to various electrical conditions. This feature enhances compatibility and ensures optimal performance in different environments.
  • Fast Charging Capacity: Equipped with the option for either 10A or 20A of charging current, this inverter supports rapid charging, ensuring your devices are ready to go in no time. Stay productive and connected with minimal downtime.
  • Intelligent Charging Control: The 3-stage Intelligent Charging Control optimizes the battery charging process, enhancing efficiency and prolonging battery life. This advanced system adjusts charging rates based on the battery’s needs, ensuring reliable performance.
  • Auto Restart Function: The convenient auto restart feature allows the UPS to automatically resume operation after a power outage, reducing the need for manual intervention and keeping your devices running smoothly.
  • Low Noise Operation: The inverter’s fan speed is automatically adjusted for low noise operation, making it suitable for use in quiet environments like home offices or bedrooms.
  • Low DC Cut-off Voltage Setting: Protect your battery investment with the low DC cut-off voltage setting, which prevents deep discharge and ensures that your system remains functional when you need it most.
  • Flexible Design: Featuring a Rack-Tower design, this inverter can be placed vertically or horizontally, offering versatility in installation and saving valuable space.
  • Compact Size: The compact dimensions of the Japston 900 VA make it easy to store and transport, ensuring you can use it wherever you need reliable power.
  • Buzzer Mute Control: Enjoy a quieter environment with the buzzer mute control, allowing you to silence alarms during non-critical times.

Quick Comparison

Japston 900va 12v Pure Sine Wave Inverter removePrag 5kw Adv Modular Solar Inverter-VT removeMercury 3.5kva Off Grid Hybrid Solar Inverter 24v, MPPT removeiPower XMAX Inverter 3KVA/3KW/80Amp Axpert VMII Premium -24VDC removePrag 10KVA /48V Advance Pure Sinewave Inverter-Wall Mount VT removeMercury 200AH, 12V GEL Inverter Battery remove
NameJapston 900va 12v Pure Sine Wave Inverter removePrag 5kw Adv Modular Solar Inverter-VT removeMercury 3.5kva Off Grid Hybrid Solar Inverter 24v, MPPT removeiPower XMAX Inverter 3KVA/3KW/80Amp Axpert VMII Premium -24VDC removePrag 10KVA /48V Advance Pure Sinewave Inverter-Wall Mount VT removeMercury 200AH, 12V GEL Inverter Battery remove
ImageJapston 900va 12v Pure Sine Wave InverterPrag 5kw Adv Modular Solar Inverter-VTMercury 3.5kva Off Grid Hybrid Solar Inverter 24v, MPPTiPower XMAX Inverter 3KVA/3KW/80Amp Axpert VMII Premium -24VDCPrag 10KVA /48V Advance Pure Sinewave Inverter-Wall Mount VTMercury 200AH, 12V GEL Inverter Battery
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DescriptionEastman Japston 900 VA 12V Pure Sine Wave Inverter is engineered for seamless transitions during electrical interruptions, this advanced inverter system provides a stable and uninterrupted power supply, making it perfect for a variety of applications from home to office.Inverter Output Model   5K-48 Power Rating     5000W Parallel Capability            up to 9 units   INPUT Voltage 230 VAC Voltage Range   110 – 280 VAC Frequency Range             60/50 Hz (Auto Sensing) OUTPUT Efficiency (Peak)               93% at line mode, 90% at battery mode Surge Power      10000 VA for 5 sec Transfer Time    0 ms Waveform          Pure Sine Wave   BATTERY Battery Voltage 48 VDC Floating Charge Voltage 54 VDC Overcharging Protection               66 VDC   SOLAR CHARGER & AC CHARGER Solar Charger Type          MPPT Maximum PV Array Open Circuit Voltage               145 VDC Maximum PV Array Power           4000 W MPPT Range @ Operating Voltage            60 VDC ~115 VDC Maximum Solar Charge Current 80 A Maximum AC Charge Current     60 A Maximum Charge Current            140 A Maximum Efficiency       98% Standby Power Consumption     2 W   PHYSICAL Dimension, D x W x H (mm)         140 x 303 x 525 Net Weight (Kgs)              13.5 Communication Port       USB/RS232/RS485/Bluetooth/Dry-contact   OPERATING ENVIRONMENThe Mercury 3.5KVA (M3500)Pure Sine Wave with  UPS functionality is a generation ahead of the entire category. That’s because our breakthrough chip embedded sine wave’ technology delivers the same current as you get from your mains.
  • Digital Display
  • Pure sine Wave
  • Inverter
  • A smart battery charger that optimizes battery performance
  • Selectable charging current depending on the applications
  • Selectable input voltage range
  • Configurable solar/AC input priority
  • Auto restart while AC recovers
  • A perfect alarming system
PRAG 10KVA 48V INVERTER features power factor correction, sophisticated multi-stage charging and pure sine wave output with superior surge capability to meet demanding power needs of inductive loads without endangering the equipment. This series is equipped with a powerful charger of up to110Amps (depending on model). The overload capacity is 300% of continuous output for up to 20 seconds to reliably support sudden increase in loads without damaging the system within the time frame.
  • Mercury Gel 12V 200AH Deep Cycle
  • Low self-discharge
  • High impact resistive plastic cast
  • Compact design and heavy duty grids
Content

Eastman Japston 900 VA 12V Pure Sine Wave Inverter is engineered for seamless transitions during electrical interruptions, this advanced inverter system provides a stable and uninterrupted power supply, making it perfect for a variety of applications from home to office.

Key Features:

  • Wide Input Voltage Acceptance: The Japston 900 VA UPS is user-selectable for a wide range of input voltages, allowing it to adapt to various electrical conditions. This feature enhances compatibility and ensures optimal performance in different environments.
  • Fast Charging Capacity: Equipped with the option for either 10A or 20A of charging current, this inverter supports rapid charging, ensuring your devices are ready to go in no time. Stay productive and connected with minimal downtime.
  • Intelligent Charging Control: The 3-stage Intelligent Charging Control optimizes the battery charging process, enhancing efficiency and prolonging battery life. This advanced system adjusts charging rates based on the battery’s needs, ensuring reliable performance.
  • Auto Restart Function: The convenient auto restart feature allows the UPS to automatically resume operation after a power outage, reducing the need for manual intervention and keeping your devices running smoothly.
  • Low Noise Operation: The inverter’s fan speed is automatically adjusted for low noise operation, making it suitable for use in quiet environments like home offices or bedrooms.
  • Low DC Cut-off Voltage Setting: Protect your battery investment with the low DC cut-off voltage setting, which prevents deep discharge and ensures that your system remains functional when you need it most.
  • Flexible Design: Featuring a Rack-Tower design, this inverter can be placed vertically or horizontally, offering versatility in installation and saving valuable space.
  • Compact Size: The compact dimensions of the Japston 900 VA make it easy to store and transport, ensuring you can use it wherever you need reliable power.
  • Buzzer Mute Control: Enjoy a quieter environment with the buzzer mute control, allowing you to silence alarms during non-critical times.
  • Pure Sine wave Solar Inverter
  • Advanced Inverter
  • In-Built MPPT solar charge controller
  • Online UPS: Zero transfer time, perfect for critical devices such as Servers and ATMs
  • Modular/Parallel Operation: up to 9 units of this inverter can be combined to give a maximum of 45KW
  • Detachable LCD control module with multiple communications
  • Built-in Bluetooth for mobile monitoring (Android App is available)
  • Lithium Battery Charging Compatible
  • Supports USB On-the-Go function
  • Reserved communication port for BMS (RS485, CAN-BUS or RS232)
The Mercury 3.5KVA (M3500)Pure Sine Wave with  UPS functionality is a generation ahead of the entire category. That’s because our breakthrough chip embedded sine wave’ technology delivers the same current as you get from your mains.  The distinguishing features of this Mercury 3.5KVA inverter Pure Sine Wave are:
  • DSP technology for fast & smooth charging
  • Auto Sense intelligent charging (ASIC) adjustment
  • Highly robust & reliable ideal for computers
  • User selectable charging current
  • Wide charging voltage range
  • Low battery Warning
  • Overload warning
  • Main fuse blown protection
  • Short circuit protection
Specification Mercury 3.5kva Inverter Specification Voltage Range 180 VAC – 265VAC ± 5 VAC (UPS Mode) 100 VAC – 280 VAC ± 15 VAC (NOR Mode) Line Low Detection 180V ± 5V (UPS Mode) / 100V ± 15V (NOR Mode) Line Low Comeback 190V ± 5V (UPS Mode) / 110V ± 10V (NOR Mode) Line Low Detection 265V ± 5V (UPS Mode) / 280V ± 15V (NOR Mode) Line Low Comeback 255V ± 5V (UPS Mode) / 270V ± 10V (NOR Mode) Frequency Transfer Input Frequency 45-55 Hz Characteristics (AC) Inverter Full Load Power 2800 Power Factor 0.8 factor (on resistive load) On-Line Mode Sine Wave Battery Mode Sine Wave On-Line Output voltage Follow the Line Voltage Battery Mode Output Voltage 200 VAC ± 10% Transfer Time (No-Load) <15 ms The frequency at Battery Mode 50 Hz ± 1 Hz Characteristics (DC) DC Supply Voltage 48V Battery Floating Charge Voltage 54.0 VDC ± 0.8 VDC Charge Current <15 A Battery Voltage Low Alarm 42.4 VDC ± 0.8 VDC Battery Discharge Protection 41.6 VDC ± 0.4 VDC Over Charge Protection > 60.0 VDC ± 0.8 VDC  
Brand iPower
Warranty Period 1 Year
MODEL iPowerxMaX3000-24
RatedPower 3000VA/3000W
INPUT
Voltage 230VAC
SelectableVoltageRange 170-280VAC(ForPersonalComputers); 90- 280 VAC(ForHomeAppliances)
FrequencyRange 50Hz/60Hz(Autosensing)
OUTPUT
ACVoltageRegulation(Batt.Mode) 230VAC±5%
SurgePower 6000VA
Efficiency(Peak) 90%~93%
TransferTime 10ms(ForPersonalComputers);20ms(For HomeAppliances)
Waveform Puresinewave
BATTERY
BatteryVoltage 24VDC
FloatingChargeVoltage 27VDC
OverchargeProtection 32VDC
SOLARCHARGER&ACCHARGER
SolarChargerType MPPT
MaximumPVArrayOpenCircuitVoltage 450VDC
MaximumPVArrayPower 3000W
MPPRange@OperatingVoltage 60-400VDC
MaximumSolarChargeCurrent 80A
MaximumAC ChargeCurrent 80A
MaximumChargeCurrent 80A
PHYSICAL
Dimension,DxWxH(mm) 100x288x390
NetWeight(kgs) 8.0
CommunicationInterface RS232
ENVIRONMENT
Humidity 5%to95%RelativeHumidity(Non- condensing)
OperatingTemperature -10°Cto50°C
StorageTemperature -15°Cto60°C
PRAG 10KVA 48V INVERTER W-EY (Pure Sine Wave) Inverter / Charger is a combination of an inverter, battery charger and AC auto-transfer switch that forms one complete system with a peak conversion efficiency rating of 88%. Packed with powerful features, it is simply one of the most reliable and robust inverter/chargers in the market today. PRAG 10KVA 48V INVERTER features power factor correction, sophisticated multi-stage charging and pure sine wave output with superior surge capability to meet demanding power needs of inductive loads without endangering the equipment. This series is equipped with a powerful charger of up to110Amps (depending on model). The overload capacity is 300% of continuous output for up to 20 seconds to reliably support sudden increase in loads without damaging the system within the time frame. PRAG 10KVA 48V INVERTER Features
  • Powerful Pure Sine Wave (PSW) Inverter/Charger
  • 13 Vdc inverter Battery Recover Point (BRP) – Dedicated for Renewable Energy Systems
  • High efficiency design and Power Saving Mode to conserve energy
  • 8 Pre-set battery type selectors with de-sulphation for totally flat inverter batteries
  • 4 Step Intelligent Battery Charging system, and Power Factor Correction (PFC)
  • 8 Ms typical transfer time between utility and battery bank. This guarantees power continuity and consistency
  • 15 Seconds delay before transfer when AC Resumes, and protection for load when used with generator
  • Battery DOD (Depth of Discharge) setting from 50%
  • Easy and straightforward installation
  • Designed to operate under harsh environment
  • DC Start and Automatic Self Diagnostic (ASD) function
  • Compatible with Linear and Non-Linear loads
  • Low DC Voltage home and office appliances support
  • Up to 120Amp charging current selectable from 0%-100%
  • Battery priority mode for preferred UPS configuration
 
Inverter Output
Model PT-INV-10KVA/9000W 48V-Color LED, Wall-H
Continuous Output Power 9000W
Surge Rating(20s) 24000W
Capable of Starting Electric Motor 8HP
Output Waveform Pure Sine wave/Same as input(Bypass mode)
Nominal Efficiency >88%(Peak)
Line Mode Efficiency >95%
Power Factor 0.9-1.0
Nominal Output Voltage rms  220-230-240Vac
Output Voltage Regulation ±10% RMS
Output Frequency 50± 0.3Hz/60± 0.3Hz
Short Circuit Protection Yes, Current Limit Function (Fault after 1sec)
Typical transfer Time 10ms(Max)
THD < 10%
DC Input
Nominal Input Voltage 12.0Vdc
( *2 for 24Vdc, *4 for 48Vdc)
Minimum Start Voltage 10.0Vdc/10.5Vdc ( *2 for 24Vdc, *4 for 48Vdc)
Low Battery Alarm 10.5Vdc/11.0Vdc ( *2 for 24Vdc, *4 for 48Vdc)
Low Battery Trip 10.0Vdc/10.5Vdc ( *2 for 24Vdc, *4 for 48Vdc)
High Voltage Alarm & Fault 16.0Vdc ( *2 for 24Vdc, *4 for 48Vdc)
High DC Input Recovery 15.5Vdc
Low Battery voltage recover 15.5Vdc ( *2 for 24Vdc, *4 for 48Vdc)
Idle Consumption-Search Mode < 25 W when Power Saver On
Charge
Input Voltage Range Wide: 90~135VAC / 164~243VAC Narraw: 100~135VAC / 194~243VAC
Input Frequency Range Narrow: 47-55±0.3Hz for 50Hz, 57-65±0.3Hz for 60Hz Wide:43±0.3Hz plus for 50Hz/60Hz
Output Voltage Depends on battery type
Charger Breaker Rating 40A
Max Charge Rate 50 + 5A/30 + 5A (* 50A for 24V and 30A for 48V)
Over Charge Protection Shutdown 15.7V for 12Vdc ( *2 for 24Vdc, *4 for 48Vdc)
Charger curve(4 stage constant current) 4 step digital controlled progressive charge Battery types ( *2 for 24Vdc, *4 for 48Vdc)
Battery type Float Vdc
Gel U.S.A 13.7
A.G.M 1 13.4
A.G.M 2 13.7
Sealed Lead Acid 13.6
Gel Euro 13.8
Open Lead Acid 13.3
Calcium 13.6
De-sulphation 15.5 for 4hrs
Remote Control Yes. Optional
Bypass & Protection
Input Voltage Waveform Sine wave (Grid or Generator)
Nominal Voltage 220Vac
Low Voltage Trip 184V/140V±4%
Low Voltage re engage 194V/150V±4%
High Voltage Trip 253V/270V±4%
High Voltage re engage 243V/260V±4%
Max Input AC Voltage 280VAC
Nominal Input Frequency 50Hz or 60Hz (Auto detect)
Low Freq Trip Narrow: 47±0.3Hz for 50Hz, 57±0.3Hz for 60Hz Wide:40±0.3Hz for 50Hz/60Hz
Low Freq re engage Narrow: 48±0.3Hz for 50Hz, 58±0.3Hz for 60Hz Wide:42±0.3Hz for 50Hz/60Hz
High Freq Trip Narrow: 55±0.3Hz for 50Hz, 65±0.3Hz for 60Hz Wide: 70±0.3Hz for 50Hz/60Hz
High Freq re engage Narrow: 54±0.3Hz for 50Hz, 64±0.3Hz for 60Hz Wide: 68±0.3Hz for 50Hz/60Hz
Output Short circuit protection Circuit breaker
Bypass breaker rating 63A
Transfer switch rating 80amp for UL
Max bypass current 80amp
Mechanical Specification
Mounting Wall mount
Inverter Dimensions(L*W*H) 588*415*200mm
Inverter Weight 66KG
Shipping Dimensions(L*W*H) 750x520x310mm
Shipping Weight 68KG
Display Status LEDs / Status LEDs+LCD
Standard Warranty 1 Year
This mercury 200AH Gel battery is a deep cycled sealed maintenance-free battery designed for inverters, telecommunication and other applications involving battery back-up need that involve continuous charging and discharging. To keep your inverter as well as business up and running‎,‎ you need the Mercury 200 AMP Battery to convert the direct current to alternating current which set the output voltage in 200 amp‎‎ that meets the specification of your household appliances‎‎‎.‎‎ Power is stored in this battery as it is designed to store rechargeable current and provides a flow of power to your inverter when there is no public power supply available‎‎‎.‎‎‎ This Mercury battery is 200AH 12V‎‎‎.‎‎‎ It is also a lead acid battery‎‎‎,‎‎‎ what this means is that it will use a reversible chemical reaction to store its energy‎‎‎.‎‎‎ It uses lead plates in a solution of sulphuric acid which generates electric energy‎‎‎.‎‎‎ This electric energy is then used to power the inverter‎‎ which offers you stable light to enjoy all through the day‎.‎‎‎ The Mercury battery is the best method to provide alternative power for a limited period‎‎ as it typically takes some hours to recharge‎‎‎.‎‎‎ Here are some of the reason why the battery is best for you‎‎‎;‎ it has a low maintenance cost and it is not expensive to buy‎‎ unlike running your home with a generator‎‎‎,‎‎‎ the inverter operation is so quiet‎‎ and‎ there will be  no form of noise pollution‎‎‎.‎‎‎ Another important thing is that this battery has exceptional charge retention and recovering ability and also environmental friendly‎.‎‎‎ It has the ability to withstand overcharge‎,‎ discharge efficiently and‎‎ is not affected by shocks and vibration‎‎‎.‎‎‎ The battery can last for many years of continuous use before needing replacement‎‎‎‎ which‎‎ makes it a good choice as a back‎-up power provider‎‎‎.‎ Features:
  • Leak-proof and sealed construction
  • Maintenance free
  • Compact design and heavy duty grids
  • Low self discharge
  • Wide operating temperature
  • High impact resistive plastic cast
  • 56.5kg weight
  • 225mm x 523mm x 240mm volume
WeightN/AN/AN/A8 kgN/A56.5 kg
DimensionsN/AN/AN/A100 × 288 × 390 cmN/A225 × 523 × 240 cm
Additional information
Weight 8 kg
Dimensions 100 × 288 × 390 cm
Weight 56.5 kg
Dimensions 225 × 523 × 240 cm
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