Active Member
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[China]
Address: 01117-8 Fortune Street No.67 Chaoyang Road, Chaoyang District, Beijing, China.
Contact name:Andy
Beijing GFUVE Electronics Co.,Ltd. |
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P1, P2 is primary polarity terminal, S1, S2 is secondary polarity
terminal.
P2, S2 is homonymous terminals (subtractive polarity).
| Technical parameters | |
|---|---|
| Standards | IEC60044-1; IEC 61869-2; ANSI C57.13; NTC 2205; GB1208-2006 |
| Rated primary current | 30-600A |
| Rated load | ≤10VA |
| Rated frequency | 50Hz or 60Hz |
| Rated secondary current | 5A or 1A |
| Rated short-time thermal current | 40kA, 1S |
| Rated continuous thermal current | 120%I1n |
| Secondary winding power-frequency voltage | 3kV, 1min |
| Instrument security factor | FS≤10 |
| Mechanical parameters | |
| Dimensions (W×D×H) (mm) | φ50xφ110x52 |
| Weight (kg) | 1.6 |
| Operating conditions | |
| Operating temperature | -35°C to +55°C |
| Daily average temp | <+40°C |
| Altitude | <3500 meters |
| Condition | No existence of severely begrimed, erosive and radioactive gas in the air. Permission of long-term operation under rated current. |
| Type | LZCK322-10 | LZCK322-10 | ||||
|---|---|---|---|---|---|---|
| Purpose | Measuring current transformer | Protection current transformer | ||||
| Ratio | Accuracy class and rated load(VA) | Accuracy class and rated load(VA) | ||||
| I1/I2 | 0.5 | 1 | 3 | 10P15 | 10P10 | 10P5 |
| 30/1 | 1 | 1.5 | ||||
| 50/1 | 1 | 2 | 1.25 | |||
| 75/1 | 1.5 | 2.5 | 1 | 2 | ||
| 100/1 | 2 | 2.5 | 3 | 1.5 | 2.5 | |
| 200/1 | 2.5 | 1.25 | 2.5 | |||
| 300/1 | 3.75 | 1.25 | 2.5 | |||
| 400/1 | 7.5 | 1.25 | 2.5 | |||
| 500/1 | 10 | 1.25 | 3 | |||
| 600/1 | 10 | 1.5 | 3 | |||
| 50/5 | 2.5 | |||||
| 75/5 | 2.5 | |||||
| 100/5 | 2.5 | |||||
| 200/5 | 3.75 | |||||
| 300/5 | 5 | |||||
| 400/5 | 7.5 | 2.5 | ||||
| 500/5 | 7.5 | 2.5 | ||||
| 600/5 | 10 | 3.75 | ||||
| Model | Primary rated current | Rated load | Aperture (mm) | Description (mm) | Weight (kg) | Material | Water-proof |
|---|---|---|---|---|---|---|---|
| LZCK-55 | 100-1500A | ≤10VA | φ55 | 180×138×52 | 2 | PC | IP65 |
| LMCK185-10 | 300-3000A | ≤25VA | φ185 | 350×283×55 | 4.5 | PC | IP65 |
| LZCK310-10 | 300-600A | ≤10VA | φ50 | φ50 x φ110 x 32 | 1 | Resin | silicon case (option) |
| LZCK322-10 | 30-600A | ≤10VA | φ50 | φ50 x φ110 x 52 | 1.6 | Resin | silicon case (option) |
| LZCK350-10 | 20-600A | ≤25VA | φ50 | φ50 x φ110 x 105 | 3.1 | Resin | silicon case (option) |
| LZCG530-10 | 30-600A | ≤20VA | φ45 | φ45 x φ120 x 65 | 2.1 | Resin | silicon case (option) |
