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POWERHUB 20KVA Voltage Stabiliizer
This Stabilizer is designed to regularize incoming NEPA/Generator voltage for all electrical and electronic appliances at homes, offices, medical & laboratory, ICT, and data centers.
SVS Stabilizer is a one size fit all device to address all electrical-related problems and it has these unique features as a comparative advantage over others, wide input voltage(80V-270V), ruggedness, and stability.
The SVS Technology is based on Servo Motor Control System plus Micro compute programmed control to prevent over or under voltage against home or office appliances connected with the Stabilizer.
Our 30 kVA voltage stabilizer static and servo-controlled solutions help your loads to have TV / Radio transmitter stations, GSM base stations, image and sound production studios, air – conditioners medical devices, hospitals, neon and laser illuminations, press and textile machines, photograph press machines, submerging pumps, ships, electric motors and all electrical devices sensitive to voltage changes.
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Prag 12v 150ah Tubular Gel Battery
*Sealed maintenance free – no topping up ever*Excellent deep discharge capability*High recharge efficiency*Superior cycle life*Less sensitive to temperature*Long shelf life*Greater design life – best value for money*Supplied factory charged
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PRAG 20KVA Servo Stabilizer (80-260V)
Product specification
- Model: PT-20KVA
- Power: 20KVA
- Input voltage: 80V-260V AC
- Technology: Servo Technology Toroidal Transformer System
- Efficiency: > 90%
- Display: LED/LCD Digital Display
- Frequency: 50Hz/60Hz
- Delay Time: Short Delay (3-5 sec)
- Over-voltage protection: AC246 ± 4V
- High Temperature
- Short Circuit
- Output voltage: 220V ± 10%
- Phase: Single
- Dimension: 56 X 51 X 107
- Weight: 147 kg
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PRAG 30KVA Servo Stabilizer (80-260V)
Product specifications
- Model: TND-30KVA
- Input voltage: 80V-260V AC
- Power: 30KVA
- Technology: Servo Control Toroidal Transformer System
- Efficiency: > 97%
- Display: LED Digital Display
- Frequency: 50Hz/60Hz
- Delay Time: Short Delay (3-5 sec)
- Over-voltage protection: AC246 ± 4V
- High Temperature
- Short Circuit
- Output voltage: 220V ± 10%
- Phase: Single
- Dimension: 56 X 51 X 107
- Weight: 147 kg
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PRAG 7.5KVA/48V Inverter 8 X 12V 220AH Battery 16 X 250W Solar Panel Roof-Top off-grid Complete Installation
- The PRAG Inverter is Easy to Install and Easy to Operate. This inverter is also Easy to Solve
- It is also designed to Operate under Harsh Environment
- The Inverter comes with the ability to do a DC Start & Automatic Self-Diagnostic Function
- It is Compatible with Both Linear & Non-Linear Load
- Low DC Voltage Supports Home & Office Appliances on the inverter
- With this PRAG Inverter, you can enjoy Powerful Charge Rate Up to 120Amp, Selectable From 0%-100%
- High Efficiency Inverter Design & “Power Saving Mode” to Conserve Energy
- Battery Priority Mode, Designates the Inverter-Preferred UPS Configuration
- 13 Vdc Inverter Battery Recover Point, Dedicated for Renewable Energy Systems
- 8 pre Set Battery Type Selector plus De-sulphation for Totally Flat Inverter Batteries
- 4-step Intelligent Battery Charging, PFC (Power Factor Correction) for Charger
- 8 ms Typical Transfer Time Between Utility & Inverter Battery, Guarantees Power Continuity
- 15s Delay Before Transfer when AC Resumes, Protection for Load when Used with Generator
- Battery DOD(Depth of Discharge)setting from 50% to 100%
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RiiO 2KVA/48V -M Inverter Charger
Generator power assist function enables small generators to handle big loadsLoad boost function for running the heavy duty loadsSave 45% energy at max under the built in ECO Mode (30% on average)Extremely high inverter efficiency up to 94%Harmonic distortion <2%Extremely low self-consumption powerHigh performance designed for all kinds of inductive loadsTBB premium II battery charging managementBuilt in SOC estimationEqualization charging program available for flooded and OPZS batteryLithium battery charging availableFully programmable by APPRemote monitoring and control via Nova online portal
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SERNE 4 by 4 Breaker cover
Models HT4830S80-145 HT4840S80-145 HT4850S80-145 AC mode Rated input voltage 220/230Vac Input voltage range (170Vac~280Vac) ±2%/(90Vac-280Vac)±2% Frequency 50Hz/ 60Hz (automatic detection) Frequency range 47±0.3Hz ~ 55±0.3Hz (50Hz);57±0.3Hz ~ 65±0.3Hz (60Hz); Overload/short circuit protection Circuit breaker Efficiency >95% Conversion time (bypass andinverter) 10ms (typical) AC backflow protection yes Maximum bypass overload current 40A Inverting mode Output voltage waveform Pure sine wave Rated output power (VA) 3000(2600/2700/3000) 4000(3480/3600/3800/4000) 5000(4350/4500/4800/5000) Rated output power (W) 3000(2600/2700/3000) 4000(3480/3600/3800/4000) 5000(4350/4500/4800/5000) Power factor 1 Rated output voltage (Vac) 230Vac(200/208/220/240Vac Settable) Output voltage error ±5% Output frequency range (Hz) 50Hz ± 0.3Hz/60Hz ± 0.3Hz Efficiency >92% Overload protection (102%<load<125%) ±10%:=”” report=”” error=”” and=”” turn=”” off=”” output=”” after=”” 5=”” minutes;<=”” p=””></load<125%)> (125%<load<150%) ±10%:=”” report=”” error=”” and=”” turn=”” off=”” output=”” after=”” 10=”” seconds;<=”” p=””></load<150%)>
Load>150% ±10%: Report error and turn off output after 5 seconds;
Peak power 6000VA 8000VA 10000VA Loaded motor capacity 2HP 3HP 4HP Output short circuit protection Circuit breaker Bypass circuit breaker specification 63A Rated battery input voltage 48V (minimum starting voltage 44V) Battery voltage range 40.0Vdc~60Vdc ± 0.6Vdc (undervoltage alarm / shutdown voltage / overvoltage alarm / overvoltage recovery…LCD screen can be set) Eco mode Load ≤50W AC charge Battery type Lead acid or lithium battery Maximum charge current 60A Charge current error ± 5Adc Charge voltage range 40 –58Vdc Short circuit protection Circuit breaker Circuit breaker specification （AC IN）63A/（BAT）125A Overcharge protection Alarm and turn off charging in 1 minute. Solar charge Maximum PV open circuit voltage 145Vdc PV operating voltage range 60-145Vdc MPPT voltage range 60-115Vdc Battery voltage range 40-60Vdc Maximum output power 4200W PV charge current range (settable) 0-80A Charge short circuit protection BAT circuit breaker and fuse Wiring protection Reverse polarity protection Authentication specification Specification certification CE(EN62109) EMC certification level EN61000,C2 Operating temperature range -15°C to 55°C Storage temperature range -25°C ~ 60°C RH range 5% to 95% (conformal coating protection) Noise ≤60dB Heat dissipation Forced air cooling, adjustable air speed Communication interface USB/RS485 (WiFi/GPRS)/Dry Node Control Dimensions (L*W*D) 482mm*425mm*133mm Weight (kg) 13.3
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SRNE 100A 48v 250v Solar Charge Controller
1. With the PowerCatcher MPPT technology, the controller is able to track the maximum power point of solar panels even in a complex environment. It has higher response speed and tracking efficiency compared with those controllers with traditional MPPT technology.2. The maximum power point tracking algorithm can significantly improve the energy utilization efficiency of photovoltaic systems. The charging efficiency is 15% to 20% higher than the conventional PWM method.3. MPPT Tracking efficiency is up to 99.9%.4. Advanced digital power technology raises the circuit energy conversion efficiency to 98%.5. The controller features a limited current charging mode. When the solar panel power exceeds a certain level and charging current is larger than the rated current, the controller will automatically lower the charging power and bring the charging current to the rated level.6. Support charging lithium batteries, gel batteries, sealed batteries and vented batteries, etc.7. The controller has an overheat protection mechanism. With charging line loss compensation, the voltage of the battery terminal can be accurately controlled.8. The controller features a limited current charging mode. When the solar panel power exceeds a certain level and charging current is larger than the rated current, the controller will automatically lower the charging power and bring the charging current to the rated level.9. The controller has an overheat protection mechanism. When the temperature exceeds the set value, the charging current will decline in linear proportion and discharging will be shut off so as to curb the temperature rise of the controller and keep the controller from being damaged by overheat.10. It supports parallel operation and meets need of greater charging power.11. With embedded bluetooth 4.0BLE module, it can achieve data interaction with APP on mobile phone.12. Supports standard Modbus protocol and provides protocol technology support to facilitate secondary development and application by users.13. Programmable relay output.
