moving iron and moving coil AC panel meter,

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moving iron and moving coil AC panel meter,

Publish time 2017-08-11 11:14

0-0.8

moving iron and moving coil AC panel meter,

Product information

Company profile:

ChongQing TongYang Electrical Equipment Co.,ltd(CTEC) is specialized in small and meduim hydropower Projects，the team has professional knowledge,rich practices&expreience in this especial area more than 10 years.CTEC main study ,design ,product ,install,debug intergated automatic control cabinet,power plant computer(mobile phone) monitoring,governors.hydroturbine,electrical control cabinet.

Data:

General specification of panel meter
Type	Ammeter, voltmeter, Frequency meter, power meter, Varmeter, power factor meter, Maximum demand meter
Size	120120mm, 8080mm, 4848mm, 9696mm, 7272mm, 10080mm, 120100mm, 8064mm, 6456mm, 16080mm, 12060mm, 7040mm, 8747mm, 10860mm
Installation Position	Verfical installation, ±5℃ gradient is allowed, unless other specified
Storage Temperature	-40℃~+70℃
Damping time	Less than 5s
Working condiction	Temperature limit of working condition is —20℃~+55℃, relative humidity should be less than 95%, without corrosive gas in the air
Insulating strength	Can stand withstand voltage test with frequency 50Hz sine wave AC 2KV voltage lasting 1min
Insulation resistance	More than 20mΩ/DC500V

Main parameter of panel meter
Product Name	Accuracy class	Measuring Range	Remark
DC ammeter	Class 1.5/2.5	50µA-500µA	Direct
		1mA-500mA
		1A-20A
		25A-2.5ka	External shunt
DC voltmeter	Class 1.5/2.5	5V-600V	Direct
		0.75KV, 1KV, 1.5KV	External shunt
AC ammeter	Class 1.5/2.5	0.5A-50A	Direct
		5A-800A	External current transformer
		1KA-10KA
AC voltmeter	Class 1.5/2.5	5V-600V	Direct
		0.75KV-380KV	External voltage transformer
Frequency Meter	Class 0.5/1	45-55Hz, 55-65Hz, 350-450Hz, 450-550Hz(rated voltage: 50V, 100V, 220V, 380V)	Direct
Power meter	Class 2.5	Rated voltage:100V, 220V, 380V, 6KV/100V, 10KV/100V, 35KV/100V, 110KV/100V, 220KV/100V, 380KV/100V,rated current 5A	External power converter
Varmeter
Power factor meter	Class 2.5	0.5-1-0.5, rated voltage 100V, 220V, 380V, rated current 5A	Direct