China 265kVA 400V/400V Three Phase Isolation Transformer (with deputy core), Find details about China 400V/400V Isolation Transformer, Three-Phase Transformer with Thermal Switch from 265kVA 400V/400V Three Phase Isolation Transformer (with deputy core)
No. | Parameter | Measured Terminal | Measured Value | Test Condition | Test Equipment |
1 | No Load Voltage | a-b-c | 400V+/-3% | A-B-C input 400Vac | FLUKE 337 |
2 | Load Voltage | a-b-c | 400V+/-5% | A-B-C input 401Vac, with 265KVA impedence load | FLUKE 337 |
3 | Rated Current | Input 382.5A, output 382.5A | |||
4 | Working Frequency | 50Hz/60Hz | |||
5 | Rated Power | 265KVA | |||
6 | Insulating Resistance | P-S P/S-E S01-P/S P-S P/S-E S01-P/S | >100MΩ | 1000VDC | 9072A |
7 | Dielectric Strength | P-S P/S-E S01-P/S | <20mA without break down | 3000VAC/1min | 9072A |
8 | Temperature Rise | Hottest point of coil | <125K | Full load, AF (>2m/s) | |
9 | Total Losses | <6600W | |||
10 | Equivalance Inductance | 0.4mH+/-10% | |||
11 | Insulation Grade | H | |||
12 | Efficiency | >97.5% | |||
13 | Noise | <70dB 1 meter distance from transformer | |||
14 | Executive Standard | IEC 60076-11 GB1094.11 |
Company founded in 2010. The company's headquarters is located in Jinhe community of Zhangmutou town in Dongguan. The practical area of the factory is about 10 thousand square meters. It sets up distribution outlets in East China, North China, northwest and other places. It is a high-tech enterprise in Dongguan. The company has more than 20 patents.