Lmck185-10 Outdoors Split Core Current Transformer

• Application: Electronic, Instrument, Position Sensor
• Type: Current Transformer
• Phase: Single
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Model NO.: LMCK185-10
• Insulating Medium: Common Insulating Materials
• Installation: Active Type
• Magnetic Circuit Structure: Combined Type
• Voltage Transformation Principle: Electromagnetic Type
• Standards: IEC60044-1; IEC 61869-2; Ntc 2205; GB1208-2006
• Accuracy Class: 0.5%, 1%
• Range of Primary Rated Current: 300-3000A
• Range of Rated Load: ≤25va
• Rated Frequenc: 50/ 60Hz
• Rated Secondary Current: 5A or 1A Secondary Winding Power Frequency Withst
• Weight (Kg): 4.5
• Environment: Outdoors or Indoors
• The Height of Above Sea Level: 0- 3000m
• Safety Factor Rating: (Fs) < 5
• Transport Package: Standard Export Wooden Box
• Specification: 350× 283× 55
• Trademark: GFUVE
• Origin: Beijing
• Production Capacity: 2000/Month

Product Description

COMPANY PROFILE
Beijing GFUVE Electronics Co., Ltd. was established in 2005. It combined science, industry and trade together as one high-tech enterprise. GFUVE mainly produces high voltage ammeter recorder, IEC61850 test suite software, meter test equipment, reference standard meter, phantom load power source, electrical measurement instrument, relay test set, transformer test, and power analyzer, intelligent digital meter, transducer and current transformer models etc.
GFUVE is a leader manufacturer of energy meter test products and high voltage ammeter recorder in China. It is professional in energy meter test system, energy meter portable tester and related accessory. The product of high voltage ammeter recorder develops very quickly in the market. Our company has achieved certification to ISO9001. The products are sold to over 30 provinces in China and exported to overseas including South America, Middle East, Southeast Asia and Africa.
We have been contributing ourselves to developing the durable and stable products for the usage of the power system. Contact us now for further business relationship. We are here to provide you the best service.
PRODUCT INTRODUCTION
LMCK185-10 Outdoors Split Core Current Transformer

LMCK series current transformers are applicable for AC power system 35kV and measurement of current of power supply equipment below 10KV also can be used for microcomputer protection. This type of current transformer employs imported silicon steel which with high permeability as magnetic material, has the characteristics of Small magnetic circuit loss and can be split, its semicircular core and secondary windings employ high quality epoxy resin vacuum, casting in plastic-case which is flame retardance anti-moisture, stable performance, no maintenance.

Parameters  

Parameters
Technical parameters
Standards	IEC60044-1; IEC 61869-2; NTC 2205; GB1208-2006; ANSI C57.13
Accuracy Class	0.5%, 1%
Range of primary rated current	300-3000A
Technical parameters - continued
Range of Rated load	≤25VA
Rated frequency	50/60Hz
Rated secondary current	5A or 1A
Secondary winding power frequency withstand voltage	3kV, 1min
Safety Factor Rating	(FS) <5
Flame retardant ABS plastic shell inside, jaw waterproof apron.
Mechanical parameters
Aperture (mm)	Φ185
Dimensions (W×D×H) (mm)	350×283×55
Weight (kg)	4.5
Working conditions
Operating temperature	-35°C to +65°C, average  not exceeding +40°C
Environment	outdoors or indoors
The Height of above sea level	0- 3000m
Conditions	No existence of severely begrimed, erosive and radioactive gas in the air. Continuous working under the rated current is allowed.

Selection guide

Model	Primary rated current	Rated load	Aperture (mm)	Description (mm)	Weight (kg)	Water-proof
LZCK-55	100-1500A	≤10VA	φ55	180×138×52	2	IP65
LMCK185-10	300-3000A	≤25VA	φ185	350×283×55	4.5	IP65
LZCK310-10	300-600A	≤10VA	φ50	φ50 x φ110 x 32	1	silicon case (option)
LZCK322-10	30-600A	≤10VA	φ50	φ50 x φ110 x 52	1.6	silicon case (option)
LZCK350-10	20-600A	≤25VA	φ50	φ50 x φ110 x 105	3.1	silicon case (option)
LZCG530-10	30-600A	≤20VA	φ45	φ45 x φ120 x 65	5	silicon case (option)