BH-0.66
Electronic, Instrument, Position Sensor, Audio, Lighting
Current Transformer
Single
Outdoor
Protection, Measurement
Single Layer & Tightly Wound Type
Epoxy Resin
Busbar Type
Single Stage Type
Photoelectric Type
Bdn
Casting Insulation
50
Outdoor
0.66
BDN
Carton
medium
China
85043100
Product Description
Current transformer is mainly used in indoor, for rated voltage of 0.66kV and below, rated frequency of 50Hz AC circuit as current, electric energy measurement or relay protection. The product is a plastic case type current transformer, widely used in complete sets of cabinets, its installation method can be fixed by busbar and base plate, suitable for any direction installation, the primary wire can be busbar or cable
The performance of products is conformed to IEC61869-1:2007, IEC61869-2:2012 commission requirements
Rated insulation level: 12/42/75kV
Power factor of load: COSΦ=0.8
Rated frequency: 50Hz, 60Hz
Rated secondary current: 5A or 1A
| Type | Rated current ratio(A) | Rated secondary output | Cross-core turn number | Notes | |||
| Level1 | Level0.5 | Level0.5S | Level0.2 | ||||
BH-0.66 (solid) | 5/5 | 5 | 2.5 | / | / | / | Figure1 |
| 10/5 | 5 | 2.5 | / | / | / | ||
| 15/5 | 5 | 2.5 | / | / | / | ||
| 20/5 | 5 | 2.5 | / | / | / | ||
| 25/5 | 5 | 2.5 | / | / | / | ||
| 30/5 | 5 | 2.5 | / | / | / | ||
| 40/5 | 5 | 2.5 | / | / | / | ||
| 50/5 | 5 | 2.5 | / | / | / | ||
| 75/5 | 5 | 2.5 | / | / | / | ||
BH-0.66 30 I | 30/5 | 5 | 2.5 | / | / | 5 | Figure2 |
| 50/5 | 5 | 2.5 | / | / | 3 | ||
| 75/5 | 5 | 2.5 | / | / | 2 | ||
| 75/5 | 2.5 | / | / | / | 1 | ||
| 100/5 | 2.5 | / | / | / | 1 | ||
| 100/5 | 5 | 5 | / | / | 2 | ||
| 150/5 | 5 | 2.5 | / | / | 1 | ||
| 200/5 | 5 | 5 | / | / | 1 | ||
| 250/5 | 5 | 5 | / | / | 1 | ||
| 300/5 | 5 | 5 | / | / | 1 | ||
| 400/5 | 5 | 5 | / | / | 1 | ||
| BH-0.66 30 I B | 30/5 | / | / | 2.5 | 2.5 | 5 | Figure3 |
| 50/5 | / | / | 2.5 | 2.5 | 3 | ||
| 75/5 | / | / | 2.5 | 2.5 | 2 | ||
| 75/5 | 5 | 2.5 | / | / | 1 | ||
| 100/5 | 5 | 2.5 | / | / | 1 | ||
| 100/5 | / | / | 5 | 5 | 2 | ||
| 150/5 | / | / | 2.5 | 2.5 | 1 | ||
| 200/5 | / | / | 5 | 5 | 1 | ||
| 250/5 | / | / | 5 | 5 | 1 | ||
| 300/5 | / | / | 5 | 5 | 1 | ||
BH-0.66 40 I | 30/5 | 5 | 2.5 | / | / | 5 | Figure4 |
| 50/5 | 5 | 2.5 | / | / | 3 | ||
| 75/5 | 5 | 2.5 | / | / | 2 | ||
| 75/5 | 2.5 | / | / | / | 1 | ||
| 100/5 | 2.5 | / | / | / | 1 | ||
| 100/5 | 5 | / | / | / | 2 | ||
| 150/5 | 5 | 5 | / | / | 1 | ||
| 200/5 | 5 | 2.5 | / | / | 1 | ||
| 250/5 | 5 | 5 | / | / | 1 | ||
| 300/5 | 5 | 5 | / | / | 1 | ||
| 400/5 | 5 | 5 | / | / | 1 | ||
| 500/5 | 10 | 10 | 5 | 5 | 1 | ||
| 600/5 | 10 | 10 | 5 | 5 | 1 | ||
BH-0.66 50 I | 150/5 | 2.5 | / | / | / | 1 | Figure5 |
| 200/5 | 5 | 2.5 | / | / | 1 | ||
| 250/5 | 5 | 5 | / | / | 1 | ||
| 300/5 | 5 | 5 | / | / | 1 | ||
| 400/5 | 5 | 5 | / | / | 1 | ||
| 500/5 | 10 | 10 | 5 | 5 | 1 | ||
| 600/5 | 10 | 10 | 5 | 5 | 1 | ||
| 750/5 | 10 | 10 | 10 | 10 | 1 | ||
| 800/5 | 10 | 10 | 10 | 10 | 1 | ||
| 1000/5 | 10 | 10 | 10 | 10 | 1 | ||
| 1200/5 | 20 | 20 | 20 | 20 | 1 | ||
BH-0.66 60 I | 200/5 | 5 | / | / | / | 1 | Figure6 |
| 250/5 | 5 | 5 | / | / | 1 | ||
| 300/5 | 5 | 5 | / | / | 1 | ||
| 400/5 | 5 | 5 | / | / | 1 | ||
| 500/5 | 10 | 10 | 5 | 5 | 1 | ||
| 600/5 | 10 | 10 | 5 | 5 | 1 | ||
| 750/5 | 10 | 10 | 10 | 10 | 1 | ||
| 800/5 | 10 | 10 | 10 | 10 | 1 | ||
| 1000/5 | 10 | 10 | 10 | 10 | 1 | ||
| 1200/5 | 20 | 20 | 20 | 20 | 1 | ||
| 1500/5 | 20 | 20 | 20 | 20 | 1 | ||
BH-0.66 80 I | 300/5 | 5 | 5 | / | / | 1 | Figure7 |
| 400/5 | 5 | 5 | / | / | 1 | ||
| 500/5 | 10 | 10 | / | / | 1 | ||
| 600/5 | 10 | 10 | / | / | 1 | ||
| 750/5 | 10 | 10 | 10 | 10 | 1 | ||
| 800/5 | 10 | 10 | 10 | 10 | 1 | ||
| 1000/5 | 10 | 10 | 10 | 10 | 1 | ||
| 1200/5 | 20 | 20 | 20 | 20 | 1 | ||
| 1500/5 | 20 | 20 | 20 | 20 | 1 | ||
| 2000/5 | 20 | 20 | 20 | 20 | 1 | ||
BH-0.66 100 I | 600/5 | 10 | 10 | / | / | 1 | Figure8 |
| 750/5 | 10 | 10 | 10 | 10 | 1 | ||
| 800/5 | 10 | 10 | 10 | 10 | 1 | ||
| 1000/5 | 10 | 10 | 10 | 10 | 1 | ||
| 1200/5 | 20 | 20 | 20 | 20 | 1 | ||
| 1500/5 | 20 | 20 | 20 | 20 | 1 | ||
| 2000/5 | 20 | 20 | 20 | 20 | 1 | ||
| 2500/5 | 40 | 40 | 40 | 40 | 1 | ||
BH-0.66 120 I | 1000/5 | 10 | 10 | 10 | 10 | 1 | Figure9 |
| 1200/5 | 20 | 20 | 20 | 20 | 1 | ||
| 1500/5 | 20 | 20 | 20 | 20 | 1 | ||
| 2000/5 | 20 | 20 | 20 | 20 | 1 | ||
| 2500/5 | 40 | 40 | 40 | 40 | 1 | ||
| 3000/5 | 40 | 40 | 40 | 40 | 1 | ||
| 4000/5 | 40 | 40 | 40 | 40 | 1 | ||
