Voltage Transformer Current Transformer (BH-0.66 series)

• Application: Electronic, Instrument, Position Sensor, Audio
• Type: Voltage Transformer
• Phase: Single
• Operation Condition: Indoor
• Usage: Protection
• Winding Form: Single Layer & Tightly Wound Type
• Model NO.: BH-0.66 series
• Insulating Medium: Insulating Gas
• Installation: Busbar Type
• Magnetic Circuit Structure: Combined Type
• Voltage Transformation Principle: Photoelectric Type
• Shell Material: PC
• Coil Number: Autotransformer
• Coil Structure: Toroidal
• OEM: Accepted
• Transport Package: Carton
• Specification: CE, Rohs
• Trademark: JYINS
• Origin: Yueqing, Zhejiang, China
• HS Code: 85044019
• Production Capacity: 30, 000PCS/Year

Product Description

Voltage transformer Current Transformer (BH-0.66 series)


Summarize

This type of current transformer is plastic shell, fully closed structure and indoor using products. For rated frequency is 50HZ or 60HZ and rated below 0.66 KV power system for current and energy measurement. This Products comply with IEC60044-1; 2003 and GB1208-2006 Current Transformer standard.


Useing Condition

1. Altitude ≤ 1000km
2. Ambient temperature ≤ 40, ≥ -5
3. Ambient relative air humidity ≤ 85%(20)
4. Installation site prohibit the following things:
Gas which seriously affecting the insulation transfomer
Steam; Chemical deposition; Contamination
Other explosive or corrosive media


3. Structure Introduction
This series current transformer is ABS flame-retardant plastic shell fully closed structure, It made the product less susceptible to moisture. Permeability material adopt toroidal core which via annealing testing to ensure products accuracy of 0.2 or 0.5. The application of Superconducting magnetic materials makes the product achieve the same volume level del 0.2 S or 0.5 S plan and Can make the products in a wide current of 1%-120% accurate measurement under load. The primary is P1, P2, secondry is S1, S2. When the primary current flows P1 to P2, then the secondary current through the external circuit flows from S1 to S2, is subtractive polarity.

Special remind

1. When a current is passed, not open the secondary circuit, or high-pressure generation
2. The current transformer primary structure of single-row of holes




Major Technical Parameters

1. Rated Primary Current: 30-5000A
2. Rated Secondary Current: 5A or 1A
3. Rated Voltage: 0.66KV
4. Accuracy In Measuring Grades: 0.2S, 0.5S, 0.2, 0.5
5. Load Power Factor: Cos Ø =0.8(lag)
6. Product Standard: GB1208-2006 Current Transformer

Type	Rated Current Ratio	Accuracy Level And Output Capacity(VA) COS Ø =0.8(lag)					Maximum Working Voltage(V)
		0.2S	0.2	0.5S	0.5	1
MSQ-60III	600/5-800/5	5	5	5-10	5-10	20	660
MSQ-80III	800/5-800/5	5	5-10	5-10	5-15	20	660
MSQ-100III	1000/5-800/5	5	5-10	10-15	10-20	30	660
MSQ-100III	1000/5-800/5	5-1	5-10	10-15	10-25	30	660
MSQ-120III	2000/5-800/5	5-10	5-20	15-20	20-40	40	660