| Prod Model: |
LZCK530-10 |
| Lzck530-10: |
Measurement and Protection Current Tra |
| Class: |
0.2s, 0.2, 0.5, 10p10, 5p10 |
| Burden: |
2.5va-20va |
| Ratio: |
100-1000A/5A or 1A |
| Color: |
Red |
| Frequency: |
50/60Hz |
| Insulation Grade: |
3kv/1 Min |
| Fs: |
<10 |
| Weight: |
2.1kg |
| Diameter: |
45mm |
| Application: |
Instrument |
| Type: |
Current Transformer |
| Phase: |
Single |
Product Description
GFUVE China Manufacturer Supply 1000/5A Measurement and Protection Level Clamp Current Transformer
LZCK series Cast Resin Straight-Through Current Transformer is suitable for current measurement and microcomputer protection of electrical equipment in 10KV and 35KV AC power system. It is widely used in not only compact fully insulated ring network switchgears such as ABB-Safe Ring/Safe Plus, Unstitch, Schneider RM6, SM6, Siemens 8DJ10/8DH10, Simosec, FBX, Fluokit, Omar Garbo GA, GAE; SEL TPS(Q); VEI Unifluorc; Eaton SVS/12 ring network, but also cable distribution boxes because of its small size, light weight, operable and convenient installation. It is very convenient that the transformer can be directly installed at the inlet and outlet cables. This 500/5a current transformers production is supplied by China manufacturer GFUVE ELECTRONIC MADING.New magnetic material is taken to be the core of the current transformer, which has high magnetic permeability, low saturation magnetization and good stability. Therefore, the measuring accuracy is higher and the instrument security factor is lower. Since the high quality silicon processed by advanced technology is taken to be the core of the protection windings, which assured the accuracy limit factor is higher.The semicircular ring core and secondary windings are vacuum poured by high quality epoxide resin in the fire retardant plastic casing, which has the characteristic of moisture proof, stable performance and dispensing with maintenance.Small size, light weight, small footprint, fixed in the ring network switchgear cable.The cable can cross the current transformer through its internal poles quickly and uniformly.The Cast Resin Straight-Through Current Transformer can be divided several kinds according to the various current ratio, accuracy and rated loads. The specific parameters are showed in the corresponding to each model parameter tables.MODEL MEANINGWIRING DIAGRAMSP1, P2 is primary polarity terminal, S1, S2 is secondary polarity terminal.P2, S2 is homonymous terminals (subtractive polarity).PARAMETERS
| Technical parameters | |
| Standards | IEC60044-1; IEC 61869-2; NTC 2205; GB1208-2006;ANSI C57.13 |
| Rated primary current | 30-600A |
| Rated load | ≤20VA |
| 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) | φ45xφ120x65 |
| Weight (kg) | 2.1 |
| Operating conditions | |
| Operating temperature | -35°C to +55°C |
| Daily average temp | <+40°C |
| Storage temperature | -40°C to +70°C |
| Altitude | <3500 meters |
| Operating conditions - continued | |
| Condition | No existence of severely begrimed, erosive and radioactive gas in the air. Permission of long-term operation under rated current. |
TYPE SELECTION
| Type | LZCG530-10 | LZCG530-10 | LZCG530-10 |
| Purpose | Measuring current transformer | Protection current transformer | Double winding current transformer |
| Rated primary current (AMP) | Accuracy class and rated load(VA) | Accuracy class and rated load(VA) | Composite accuracy class and rated load(VA) |
| 0.2S | 0.2 | 0.5 | 10P20 | 10P15 | 10P10 | 0.2S | 0.5 | 10P15 | 10P10 |
| 30 | | | 2 | | | | | | | |
| 40 | | | 2.5 | | | | | | | |
| 50 | | | 3.75 | | | 2 | | | | |
| 75 | | 3.75 | 5 | | 2 | 3.75 | | | | |
| 100 | 2.5 | 5 | 7.5 | | 2.5 | 3.75 | | | | |
| 150 | 5 | 7.5 | 10 | 2.5 | 3.75 | 6.25 | 2.5 | 3.75 | | 2.5 |
| 200 | 7.5 | 10 | 15 | 3.75 | 5 | 7.5 | 5 | 7.5 | | 3.75 |
| 300 | 10 | 15 | 20 | 5 | 7.5 | 10 | 7.5 | 10 | 2.5 | 5 |
| 400 | 15 | 20 | 25 | 6.25 | 7.5 | 15 | 10 | 12.5 | 3.75 | 5 |
| 500 | 20 | 25 | 25 | 6.25 | 7.5 | 15 | 15 | 15 | 3.75 | 5 |
| 600 | 20 | 30 | 30 | 7.5 | 10 | 20 | 15 | 20 | 3.75 | 7.5 |
http://www.gfuve.com/split-core-current-transformer/
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Beijing GFUVE Electronics Co., Ltd. Was established in 2005. It combined science, industry and trade together as one high-tech enterprise. GFUVE mainly produces split core current transformer, high voltage ammeter recorder, IEC61850 test suite software, meter test equipment, current probe, reference standard meter, phantom load power source, electrical measurement instrument, relay test set, transformer test, handheld terminal and POS terminal, and power meter, power analyzer, intelligent digital meter, transducer, voltage transformer and current transformer models etc.
GFUVE is a leader manufacturer of energy meter test products and high voltage ammeter recorder in China. It is professional in energy meter test system, energy meter portable tester and related accessory of current probe. The product of high voltage ammeter recorder develops very quickly in the market. Our company has achieved certification to ISO9001. The products are sold to over 30 provinces in China and exported to overseas including South America, Middle East, South east and Africa.
We have been contributing ourselves to developing the durable and stable products for the usage of the power system. Contact us now for further business relationship. We are here to provide you the best service.
