Lmzw32 -10 CT Energy Meter Outdoor Zero Sequence Single Phase Instrument Current Transformer for Zw32 Vacuum Circuit Breaker

• Application: Instrument
• Type: Voltage Transformer
• Phase: Single
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LMZW32
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Insulating Medium: Epoxy Resin
• Installation: Extension Type
• Magnetic Circuit Structure: Single Stage Type
• Voltage Transformation Principle: Electromagnetic Type
• Insulation Level: 12/42/75kv
• Power Factor: Cosφ=0.8(Lag)
• Rated Secondary Current: 5A or 1A
• Rated Frequency: 50Hz or 60Hz
• Transport Package: Export Box
• Trademark: DGG
• Origin: China
• HS Code: 8504311000
• Production Capacity: 100000PCS/Year
• Package Size: 50.00cm * 40.00cm * 20.00cm
• Package Gross Weight: 10.000kg
• Lead Time: 15 days (1 - 50 Pieces) ; To be negotiated ( > 50 Pieces)

Product Description

Photos of Product

General

This type of current transformer adopts a full silicone rubber sheathed structure, is applicable for vacuum circuit breaker switching systems and power systems of rated frequency 50Hz or 60Hz and rated voltage up to and including 10kV, used for relay protection, its class level is 10P

It complies with the standards GB 20840.1 - 2010 Instrument transformers 
Part 1: General requirements, GB 20840.2 - 2014 Instrument transformers
Part 2: Additional requirements for current transformers, and JJG 313-2010 Instrument Current Transformers

Model And Meaning


Normal Usage Conditions

1. Altitude: should not exceed 4000m
2. Ambient temperature: -25ºC ~ +40ºC
3. Air relative site: Indoor.

Technical  Parameters

1. Compliance Standards: GB/T 20840.1&3 and IEC61869-1&2
2. Insulation level:12/42/75kV
3. Power factor:cosφ=0.8(lag)
4. Rated secondary current: 5A or 1A
5. Rated frequency:50Hz or 60Hz
6. Weight: 4kg

Table 1: Transformation Ratio Parameters
 

Rated Primary Current (A)	Accuracy Class	Rated Output	Rated Insulation Level
50-75-100	10P/10P/10P	5-7.5-10	12/42/75
100-200-300	10P/10P/10P	5-7.5-10	12/42/75
200-400-600	10P/10P/10P	5-7.5-10	12/42/75

Outline And Installation Dimension