Transformer Load and No-Load Tester for Short Circuit Loss and Capacity Test

• Customization: Available
• After-sales Service: Lifetime Technical Support
• Warranty: 1 Year for Transformer Load and No-Load Tester
• Model NO.: GDBR-P
• Type: Transformer Load and No-Load Tester
• Accuracy Grade: 0.2
• Load Way: Electronic Load
• Loading Method: Static Load
• Display: Digital
• Control: Digital Control
• Weight: 20kg
• Power Source: AC220V
• Item Name: Transformer Load and No-Load Tester
• Test Standard: IEC60076
• Function: Transformer No-Load Test,on-Load Test,Capacity Tes
• Current Measurement Range: 100mA-60A,Accuracy:Class 0.2
• Voltage Measurement Range: 10V-650V,Accuracy:Class 0.2
• Methods: Three Meters Testing Methods
• Transport Package: Safety Wooden Packing
• Specification: ISO, IEC
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9031809090
• Production Capacity: 100sets/Month

Product Description

Transformer Load and No-Load Tester for Short Circuit Loss and Capacity Test



I.Introduction

1. GDBR-P Transformer on-Load and no-Load Tester can measure transformer capacity, type, no-load current, no-load loss, short circuit (load) loss, resistance voltage, etc.
2. GDBR-P Transformer on-Load and no-Load Tester is small in volume, light in weight, in high accuracy, with steady property, easy to operation can replace the traditional testers.
3. GDBR-P Transformer on-Load and no-Load Tester is displayed by LCD, operated by menu, with friendly interface, is the first choice for all customers.

II.Specifications

1. Test items
RMS of three phase voltage: Uab,Ubc,Uca.
Average value of three phase AC voltage: Uab,Ubc,Uca.
RMS of three phase current: Ia,Ib,Ic.
Percentage of No-load loss and No-load current: Po,Io%.
Load loss, impedance voltage percentage, short circuit impedance: Pt,ekt,Zt.
Load loss, impedance voltage percentage and short circuit impedance at any specified temperature.
Transformer actual capacity and judged capacity.

2. Main technical parameters

Item Name	GDBR-P Transformer on-Load and off-Load Tester
Current output	0 ~ 10A
Voltage measurement	0 ~ 10V
Test Capacity	10KV oil-immersed, dry-type transformers: 30KVA ~ 2500KVA
	35KV oil-immersed transformers: 50KVA ~ 31500KVA
	20KV dry type transformers: 50KVA ~ 2500KVA
	35KV dry type transformers: 50KVA ~ 2000KVA
Voltage	0~450V (phase voltage), 0 ~ 800V (line voltage), auto-switch the measurement range
Current	0 ~ 100A, auto-switch the measurement range
Frequency	45Hz ~ 65Hz
Voltage Accuracy	20 ~ 100V, ± 0.2% FS; 100 ~ 450V, ± 0.2%
Current Accuracy	0.5 ~ 10A, ± 0.2% FS; 10 ~ 100A, ± 0.2%
Power Accuracy	± 0.5% (CosΦ> 0.1), ± 1.0% (0.02 <CosΦ <0.1)
Dielectric strength	The insulation resistance between voltage, current input terminal and the chassis≥100MΩ.
	Between power supply input terminal and the shell can withstand  2KV (rms), for 1 minute
Dimension	400×300×170mm
Weight	6kg (not including test lines)
Working Temperature	-5°C~40°C
Working Humidity	<95%(25°C)
Altitude	<2500m
Power supply	220VAC±10%,45Hz~55Hz.