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  4. Dongguan Wahhing Electrical Appliance Co., Ltd.

Three-phase transformer isolationdistributiondry

three-phase transformer
three-phase transformer
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Characteristics

Type
isolation, distribution
Configuration
dry
Applications
for photovoltaic applications, for inverters
Other characteristics
primary, secondary, three-phase, low-voltage

Description

Product Introduction: Isolation transformer is mainly used in low-voltage distribution system, providing isolation between load and power supply. Isolation transformer in TT distribution system can prevent electric shock, protect all connected equipment from insulation damage, and provide neutral connection to form isolation and grounding. Technical parameters: Rated working voltage: 1200V Max 50/60Hz Rated power: 2000KVA Max Work environment: Height above sea level :≤3000m,Above 3000m can be used for derating The environment temperature:-25~55℃ Insulation class: F/H class Hi-pot: Primary - secondary, core - winding 3000Vac 50Hz 60s, no damage Insulation resistance: Primary - secondary, core and winding 1000 VDC is more than 100 m Ω Protection grade: IP00,Can be customized according to customer requirements Winding material: Copper/Aluminum Efficiency: According to customer requirements Noise: ≤70dB Product size: Can be customized according to customer requirements Product execution standard GB1094.11 power transformers - part 11: dry transformers SJ 3270《Safety requirements for isolating transformers
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.