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60A 1: 2500 0.1class High Accuracy Mini Current Transformer for DC Immune Energy Smart Meter
| Price | $0.50 |
|---|---|
| Min Order | 100 Pieces |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 423 people viewed |
Model NO.:
T-01
Application:
Electronic, Instrument, Electricity Meter
Type:
Current Transformer
Phase:
Three
Operation Condition:
Indoor
Usage:
Protection, Measurement, Electricity Meter
Winding Form:
Multilayer Honeycomb Type
Insulating Medium:
Epoxy Resin
Installation:
Busbar Type
Magnetic Circuit Structure:
Combined Type
Voltage Transformation Principle:
Capacitive Type
Accuracy Class:
0.05, 0.1, 0.2
Application Range:
Energy Meter
Max Current:
5A-300A
Current Transformer Ratio:
1:1000, 1:2000, 1:2500
DC Immunity:
DC Immunity
Material:
Nano Crystalline, Ferrite Core
Self Heating Testing:
Pass Self Heating Testing
DC Tolerance:
Good DC Tolerance
Standard:
IEC62052-31
Rosh:
Rosh Compliant
Trademark:
TOPRO
Transport Package:
Carton/ Pallet
Origin:
China
HS Code:
850431
Product Description
According to IEC62053-21, The energy meter shall be protected against external magnetic field, to face the potential tampering situation. TOPRO shielded Current transformer T-01 adopted customized metal shield (Material: DT4E) for protect against external magnetic field, the shielded CT can be DC immune or not DC immune.
Product Characteristics
1. It applied for electronic electricity meters, single phase energy meter and three phase energy meters.
2. Adopted high quality amorphous alloy and nanocrystalline core, good linearity and high precision.
3. The CT case adopted flame retardant PBT materials, with good mechanical and electrical strength.
4. Encapsulated with epoxy resin with strong insulation ability.
5. DC immune current transformers (DCT) can be used in electricity meters, Conform to IEC62053-21
and ANSI C12.20.
6. Metal shield adopted to protect the CT against external magnetic field 300mT.
7. Rosh compliance, CE certificated.
Product Dimensions
60 A DC immune Current transformer against external magnetic field T-01 | Outline dimension Unit: mm |
| |
Product Datasheet
Model | 60 A Current transformer against external magnetic field T-01 |
Rated primary current | 5 Amps |
Maximum primary current (Imax) | 60 Amps |
Secondary current (Output) | 2 mA |
Turn ratio | 1 : 2500 |
DC and even harmonics | Current for direct connected meters, Imax/√2 DC error should be less than ±3% when power factor=1.0, According to IEC 62053-21 |
Against external magnetic field | 300 mT |
Operating temp. | -40° C - 70° C |
Storage Temp | -40° C -85° C |
Core material | Nano crystalline and Amorphous |
Accuracy | 0.1 class or 0.2 Class |
ROSH compliance | Yes |
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