نام محصول:
انزوا
نام انگلیسی:
Isolation transformer
برند:
Dongguan Wahhing Electrical Appliance Co., Ltd.
مشخصات:
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
توضیحات:
Type
isolation, distribution
Configuration
dry
Applications
for photovoltaic applications, for inverters
Electrical characteristics
three-phase, low-voltage
Other characteristics
primary, secondary
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