• Woonyoung WYCR Series Round (Ring) Current Transformer, 50-1500 A
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Woonyoung WYCR Series Round (Ring) Current Transformer, 50-1500 A

Woonyoung WYCR Series Round (Ring) Current Transformer, 50-1500 A

Low-voltage ring-type current transformer for metering, with 15-60 mm through-holes and primary ratings from 50 A to 1500 A.

Key features

  • Ring type with protective cover
  • Standard CR 'A' type; CR 'B' type and DIN-rail mounting optional
  • Easy panel mounting kit
  • Lower primary ratings (5-30 A) achieved by passing the primary conductor through multiple turns
  • Secondary 5 A or 1 A
  • KC (KS) and CE marked

Specifications

Standards KS C 1706, IEC 61869-2, JEC 1201, IEEE C57.13
Maximum voltage 0.72-1.2 kV
Short-time overcurrent 40 In / 1 s
Frequency 50 or 60 Hz
Installation Indoor
Operating temperature -10 to 55 C
Humidity 80% RH
Color Black
Type Ring (round) CT
Secondary 5 A or 1 A
Options CR 'B' type, DIN-rail type
WYCR-15 Hole size: 15 mm | Primary: 50-200 A | Burden class: 2.5 VA cl.1.0 (50-75 A); 5 VA cl.1.0 (100-200 A) | IEEE C57 13: B-0.1 / B-0.2, 1.2 | Weight: approx. 0.5-0.6 kg | Dimensions A type: A 60, B 76, C 39, D 70, E 60, F 50, H 84 mm
WYCR-27 Hole size: 27 mm | Primary: 50-100 A | Burden class: 2.5 VA cl.3.0 (50-80 A); 2.5 VA cl.1.0 (80 A); 5 VA cl.3.0 or cl.1.0 (100 A) | IEEE C57 13: B-0.1 / B-0.2, 1.2 | Weight: approx. 0.5 kg | Dimensions A type: A 60, B 76, C 39, D 70, E 60, F 50, H 84 mm
WYCR-30 Hole size: 30 mm | Primary: 50-300 A | Burden class: 2.5 VA cl.3.0 (50-75 A); 5 VA cl.3.0 or cl.1.0 (100-300 A); 15 VA cl.1.0 (200-300 A) | IEEE C57 13: B-0.2 / B-0.5, 1.2 | Weight: approx. 0.4 kg | Dimensions A type: A 60, B 76, C 39, D 70, E 60, F 50, H 84 mm
WYCR-40 Hole size: 40 mm | Primary: 200-600 A | Burden class: 5 VA cl.1.0 (200-600 A); 15 VA cl.1.0 (400-600 A) | IEEE C57 13: B-0.2 / B-0.5, 1.2 | Weight: approx. 0.3 kg | Dimensions A type: A 60, B 76, C 39, D 70, E 60, F 50, H 84 mm
WYCR-60 Hole size: 60 mm | Primary: 100-1500 A | Burden class: 5 VA cl.1.0 (100-1500 A); 15 VA cl.1.0 (200-1500 A); 40 VA cl.1.0 (400-1500 A) | IEEE C57 13: B-0.2 / B-0.5 / B-0.9, 1.2 | Weight: approx. 1.0 kg | Dimensions A type: A 60, B 76, C 57, D 114, E 60, F 80, H 112 mm
Current TransformersWoonyoung
5 product codes available in this family
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Woonyoung WYCR Series Round (Ring) Current Transformer, 50-1500 A

Brand Woonyoung·Current Transformers

Available part numbers (5)

WYCR-15, WYCR-27, WYCR-30, WYCR-40, WYCR-60

How to order

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Product codeSpec
WYCR-15Hole size: 15 mm | Primary: 50-200 A | Burden class: 2.5 VA cl.1.0 (50-75 A); 5 VA cl.1.0 (100-200 A) | IEEE C57 13: B-0.1 / B-0.2, 1.2 | Weight: approx. 0.5-0.6 kg | Dimensions A type: A 60, B 76, C 39, D 70, E 60, F 50, H 84 mm
WYCR-27Hole size: 27 mm | Primary: 50-100 A | Burden class: 2.5 VA cl.3.0 (50-80 A); 2.5 VA cl.1.0 (80 A); 5 VA cl.3.0 or cl.1.0 (100 A) | IEEE C57 13: B-0.1 / B-0.2, 1.2 | Weight: approx. 0.5 kg | Dimensions A type: A 60, B 76, C 39, D 70, E 60, F 50, H 84 mm
WYCR-30Hole size: 30 mm | Primary: 50-300 A | Burden class: 2.5 VA cl.3.0 (50-75 A); 5 VA cl.3.0 or cl.1.0 (100-300 A); 15 VA cl.1.0 (200-300 A) | IEEE C57 13: B-0.2 / B-0.5, 1.2 | Weight: approx. 0.4 kg | Dimensions A type: A 60, B 76, C 39, D 70, E 60, F 50, H 84 mm
WYCR-40Hole size: 40 mm | Primary: 200-600 A | Burden class: 5 VA cl.1.0 (200-600 A); 15 VA cl.1.0 (400-600 A) | IEEE C57 13: B-0.2 / B-0.5, 1.2 | Weight: approx. 0.3 kg | Dimensions A type: A 60, B 76, C 39, D 70, E 60, F 50, H 84 mm
WYCR-60Hole size: 60 mm | Primary: 100-1500 A | Burden class: 5 VA cl.1.0 (100-1500 A); 15 VA cl.1.0 (200-1500 A); 40 VA cl.1.0 (400-1500 A) | IEEE C57 13: B-0.2 / B-0.5 / B-0.9, 1.2 | Weight: approx. 1.0 kg | Dimensions A type: A 60, B 76, C 57, D 114, E 60, F 80, H 112 mm

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