UPS Solutions
True Protection Online Series (Transformer based)
1 Phase In - 1 Phase Out
T-4004 (1-15kVA)
T-2000 (.5-2KVA)
3 Phase In - 1 Phase Out
T-4005 (10-40kVA)
3 Phase In - 3 Phase Out
T-4006 (10-40kVA)
T-4007 (60-120kVA)
T-4008 (160-500kVA)
True Protection Online Series (Transformer Less)
1 Phase In - 1 Phase Out
T-4104 (1-10kVA)
T-4203 (1-10kVA)
3 Phase In - 1 Phase Out
T-4105 (10-20kVA)
3 Phase In - 3 Phase Out
T-4106 (10-120kVA)
Modular Online UPS Series
3 Phase In - 1 Phase Out
T-6002 (20-40KVA)
3 Phase In - 3 Phase Out
T-6000 (10-520kVA)
T-6001 (10-200KVA)
Custom Design Online UPS
1 Phase In - 1 Phase Out
T-4101A (3-10kVA)
OM-1000 (1-3kVA)
DM-1000 (1-10kVA)
Line Interactive UPS
T-3001 (400-1500VA)
T-3002 (1-10KVA)
Online Inverter Series
Telecom Inverters
T-4204 (1-3kVA)
Long Back-up Inverters
1 Phase In - 1 Phase Out
T-7000 (1-12kW)
T-7002 (1.2W and 2.4W)
Solar Hybrid Inverters
1 Phase In - 1 Phase Out
T-7001 (1-6kW)
Automatic Voltage Regulators/Line Conditioners
AVR-1000 (Servo Control)
Single Phase (10-100kVA)
Three Phase (10-3000kVA)
AVR-1001 (Static Control)
Single Phase (1-50kVA)
Three Phase (10-2000kVA)
AVR-1002 (Relay Control)
Single Phase (1-20kVA)
Optional UPS Components
SNMP Adaptor/Card
Static Transfer Switches
Single Phase 3-32A
Three Phase 100-400A
i-power Remote Management System (RMS)
Battery Solutions
AGM Valve Regulated Sealed Lead Acid 12Volt
E-GFM Series Range: 5Ah – 200Ah
Gel Valve Regulated Sealed Lead Acid 12Volt
E-GH Series Range: 26Ah – 200Ah
Pure Gel (Deep Cycle) Valve Regulated Sealed Lead Acid 12Volt
E-GD Series Range: 26Ah – 200Ah
AGM (Deep Cycle) Valve Regulated Sealed Lead Acid 12Volt
E-AD Series Range: 26Ah – 200Ah
Battery Cabinets and Racks

Single Phase (1-20kVA)

The i-power AVR-1002 single phase relay-type voltage regulator is designed to correct on-line power supply in conditions of low/high voltages. The wide range of input voltages from 100 V to 280 V enables the operation of the device in conditions of critical power supply state. The automatic voltage regulator is equipped with protection against short circuit, overload, overheating, over voltage and under voltage. It adopts electronic circuitry and control relay to change the transformer tap to adjust to the output voltage. The relay AVR-1002 has various functions of protection from over-voltage and short circuit and so on. It is compact and elegant in design and has been widely used in areas where the mains voltage has sharp fluctuation or has sharp seasonal variation. With high precision, wide input voltage range, high reliability and low power loss, the AVR-1002 is the ideal protective solution for household and office electrical appliances.

Product Highlights

  • Excellent power supply with full protection.
  • Wall mounted installation, effective utilisation of space.
  • High precision, ≤3%.
  • Aesthetic appearance.
  • Microprocessor controlled automatic voltage regulation.
  • Protection functions against power problems, like brown-out, over voltage and short circuit.
  • Low-voltage protection.
  • Over-voltage protection.
  • Over-temperature protection.
  • Short time delay (default setting):5s; long time delay (select by push-button switch): 255s.
  • Reaction time (voltage stabilization time) ≤
  • Overload protection.


  • Home appliances
  • Testing equipment
  • Medical instruments
  • Office equipment
  • Science research instruments
  • Lighting system
Input VoltageSingle phase 120-270V
Output VoltageSingle phase 220V±5%
Supply Frequency50/60Hz
Under Voltage ProtectionOutput voltage ≤180V
Over Voltage ProtectionOutput voltage ≥245V
Start Delay Protection6s
Efficiency≥98% on full load
Physical Characteristics
Size (D*W*H)225×330×150240×410×190280×480×240