Automatic Voltage Regulation Device for Power Distribution
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Basic Info.
- Installation
- Vertical
- Housing
- Stainless Steel
- Way to Install
- Hanging Rod Type
- Input Voltage Range
- AC132V~264V(Phase Voltage)
- Rated Insulation Voltage
- 1000V
- AC Connection Method
- Three-Phase Four-Wire System, Single-Phase Two-Wir
- AC Frequency Range
- 50Hz±5%
- Overall Assembly Dimensions (Height * Wi
- 970mm*800mm*335mm
- Transport Package
- Wooden Case
- Specification
- Weight 80kg
- Trademark
- SEFON
- Origin
- China
Packaging & Delivery
- Package Size
- 100.00cm * 80.00cm * 200.00cm
- Package Gross Weight
- 300.000kg
Product Description
Product Overview
IPSVR intelligent line voltage regulator is designed for high/low voltage regulation in LV distribution
grids. Adopting high frequency PWM technology, high-performance control chips, and full-control power electronic components. It uses the most advanced control theory and algorithms to monitor and adjust the line voltage in real-time. The device consists of power unit and bypass unit (Automatic bypass, maintenance bypass), which are connected in series in the power grid, It is easy to install with low renovation costs, high reliability, and also provides functions such as harmonic management,reactive power compensation, and unbalance compensation.
Type Definition
Company Code
Product: SVR - Intelligent (Series Connected) Line Voltage Regulator
Compensation Capacity: kVA
Voltage Level: kV
S -In Series p-In parallel T-Transformer Coupling
A- Fan Cooling N - Convection
Working Principle
When the grid voltage is within the normal range, the automatic bypass is closed, the power unit is in standby state, the load is directly powered by the grid;
When the grid input voltage is low or fluctuates, the automatic bypass quickly breaks,the inverter compensates a required voltage value, and continues to provide the rated voltage to the load;
When the grid voltage returns to normal voltage range, the automatic bypass closed, the power unit is converted to standby state, and the load is directly powered by the grid;
When the SVR fails or is maintained, the load will automatically switch to the maintenance bypass Q1.the load is directly powered by the grid.
Applications
Undervoltage Lines
Long distribution feeder(>700m);Agricultural and breeding users far away from living areas; Undervoltage caused by high load during peak hours in morning, noon and evening, Undervoltage caused by seasonal electricity peaks such as holidays, spring irrigation period, summer hot time, etc.
Overvoltage Lines Due to Distributed Generation
After distributed generation is connected to the power grid, if it is not properly planned or operated, it may cause local grid overvoltage problems due to excessive power, reversed power fow, or insuficient power grid capacity.
Main Parameter Table
| System parameters | IPSVR50-0.4-SA | IPSVR30-0.4-SA |
| Device capacity Installation method | Three-phase: 50KVA | Single phase: 30KVA |
| way to install | Hanging rod type | |
| Input voltage range | AC132V~264V(phase voltage) | |
| Rated insulation voltage | 1000V | |
| AC connection method | Three-phase four-wire system, single-phase two-wire system | |
| AC frequency range | 50Hz±5% | |
| Overall assembly dimensions (height * width * depth) | 970mm*800mm*335mm | |
| Weight | ≤80kg | |
| Performance parameter | IPSVR50-0.4-SA | IPSVR30-0.4-SA |
| Work pattern | Pressure regulation mode, bypass mode; Optional functions: Voltage harmonic compensation capability, voltage three-phase imbalance compensation capability (for three-phase devices) | |
| Output voltage range | 220V±10%(Phase voltage adjustable) | |
| Voltage stabilization accuracy | ≤1% | |
| Corresponding time | <2ms | |
| System efficiency | normal mode>99%; Pressure regulation mode>96% | |
| Inverter side output voltage(THD) | ≤3% | |
| Input voltage of the rectifier side(THD) | ≤4% | |
| Overload capacity | 120%/30min | |
| Other parameters | IPSVR50-0.4-SA | IPSVR30-0.4-SA |
| Noise | ≤50dB(Single phase) | ≤60dB(Three phase) |
| Operating temperature | -40ºC~+50ºC(>40ºC Derating) | |
| Storage temperature | -40ºC~+70ºC | |
| Level of protection | IP54 | |
| Communication interface | standard configuration:4G/bluetooth,RS485,CAN; Selective assembly:GPRS,HPLC | |
| Operation display | Bluetooth/4G-APP/Remote 4G main station | |
| Local monitoring | Fault recording and waveform recording function, data statistics and storage function | |
| Protection | Overvoltage, undervoltage, overfrequency, undervoltage, AC short circuit, overcurrent, overload, overtemperature, lightning strike, etc. protection | |
| Remote online upgrade | DSP,Singlechip | |
| Cooling method | Intelligent air-cooling type | |
FAQ
Q:Are you a factory or trading company?
Q:Are you a factory or trading company?
A: We are a factory. Shaanxi Sefon Electrical Equipment Co., Ltd.
Q:Where is your Company located? How can l visit there?
A: Our Company is located in Xi'an Warmly welcome you to visit us!
A: Our Company is located in Xi'an Warmly welcome you to visit us!
Q:Can l get some samples?
A: Yes,we are honored to supply you samples.
A: Yes,we are honored to supply you samples.
Q:How does your factory do regarding quality control?
A: "Quality today, market tomorrow" inspection and trace back No. We serious control thequality from raw material to finished pipes. So that that we can 100% sure our goods is qualified.
Q: Can you supply Form E, Certificate of origin?
A: Yes, we can supply.
A: Yes, we can supply.
Can you supply MTC ,EN10204 3.1/3.2 certificate?
A Yes, sure. we can.
Q: After sales service.
A: Quality are promised.We provide 12 months warranty.
A: Quality are promised.We provide 12 months warranty.
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