Hy 121-30m-La Split Core Current Transformer 13mm Hole Type Current Transformer

• Application: Electronic
• Type: Current Transformer
• Phase: Single
• Operation Condition: Indoor
• Usage: Measurement
• Winding Form: Multilayer Honeycomb Type
• Model NO.: 121-30m-La
• Insulating Medium: Insulating Paper
• Installation: Active Type
• Magnetic Circuit Structure: Single Stage Type
• Voltage Transformation Principle: Electromagnetic Type
• Model: Hy 121-30m-La Split Core Current Transformer 13mm
• Is_Customized: Yes
• Transport Package: Foam Box
• Specification: CE, ISO, Rohs
• Trademark: HEYI
• Origin: China
• HS Code: 8504311000
• Production Capacity: 2000PCS/Month

Product Description

HY 121-30M-LA split core current transformer

 

Feature

1:The structure of the self-locking, safe, easy to install, portable
2:Wide inner window, allowing clamping of big cables or bus-bars
3:Wide range of sizes to accommodate all the existing installations
4:Isolated plastic case recognized according to UL94-V0
5:Wires plugs,Audio plugs,Power plugs and so on five kinds of plugs

Application

1:Current measurement, monitoring and protection for electrical wiring and equipment.

2:Current and power measurement for electric motors, lighting, aircompressor,heating
and ventilation system, air-condition equipment and automation - control system.

3:Current, power and energy monitoring device.

4:Relay protection device.

Technical index:

Electrical  Characteristics
NO	Item					Specification
1	Primary Current (Arms 50/60Hz)					30A nom 75A max
2	Secondary Current at primary nominal (rms)					10mA
3	Primary/secondary currents ratio in the nominal range of primary current					3000Ts
5	Winding D.C.Resistance .at 25ºC ('Ω):					460ΩMAX
6	Burden resistive load of secondary winding					20Ω
7	Amplitude Error f(%)					±2%
8	Insulation between primary non-insulated wire, touching inside surface of the window, and secondary output must withstand AC rms voltage					1500V/1mA/1min
9	Impulse withstand voltage 1.2/50us					3500V
10	Temperature error of currents ratio					<50ppm/K
11	Ambient operating temperature range					_-20°C~70°C

Specification:

Electrical  Characteristics
NO	Item					Describe
1	Housing					ABS OR PC(BLACK)
2	Bobbin					PBT
3	core					Ferrite
4	Tap					Polyethylene Terephthalate
5	Magnet Wire					2UEW
6	Leader wire					UL1185 26#AWG BLACK +DC plug
	Flame retardant					UL94-V0
	Approximate Weight					65g