Zero-Phase Current Transformer Zm-Lx Series

• Application: Electronic, Instrument, Lighting
• Type: Current Transformer
• Phase: Single
• Operation Condition: Indoor
• Usage: Measurement and Protection
• Winding Form: Single Layer & Tightly Wound Type
• Model NO.: ZM-LX series
• Insulating Medium: Epoxy Resin
• Installation: Screw Mounting
• Transport Package: Cartons
• Specification: ISO9001: 2000, ROHS, CE, SGS
• Trademark: zeming
• Origin: Nanjing, Jiangsu
• HS Code: 8504311000
• Production Capacity: 100, 000PCS/Yesr

Product Description

ZM-LX series zero-sequence Current Transformer

Round transformer, high accuracy, for the zero-current measurement and protection

Structural parameter:

Model	D1	D2	D3	L1	L2	L3	H	W	remark
ZM-LX25	25	45.5	2.9	50.6	41.2	44.2	45.5	18	Different shape
ZM-LX45	46	77	4	85	67.6	64.3	77	25.5	As shown
ZM-LX60	63	95	4	95	85	72.4	94.6	23	Different shape
ZM-LX75	75	116	6	130	94	116	127.5	22	As shown
ZM-LX80	80	120	6	130	94	105	125.5	25	As shown
ZM-LX100	100	140	6	150	110	125	146.5	25	As shown

The main technical parameters:

Rated input current	0~50A
Rated output current	0~50mA
turns ratio	1000:1
linear range	0~50A
linearity	≤ 0.5%(20%dot~100%dot)
Permissible error	-1% ≤ f ≤+1%(rated input)
phase angle error	3°(rated input)
isolation voltage	3000V
application	Zero-sequence current detection and protection
Encapsulation	Epoxy
installation	Screw mounting
Operating temperature	-40ºC~+70ºC
color	black

Note: This series of products are mainly used for the detection of zero-sequence current, high-current products that we can produce different specifications according to customer requirements.