Customization: | Available |
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Application: | Instrument |
Type: | Current Transformer |
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8.01.MANUFACTURER′S GUARANTEED TECHNICAL DATE SCHEDULE | ||||||
FOR 33kv OUTDOOR TYPE SINGLE PHASE CURRENT TRANSFORME | ||||||
S1.No. | Description | Unit | BPDB′S Requirement | Manufacturer′s Guaranteed Particulars | ||
1 | Manufacturer′s name&country | To be mentioned | HEMG | |||
2 | Manufacturer′s model no. | To be mentioned | LCWD-33KV | |||
3 | Application | Metering&Protection | 0.2/5P10 | |||
4 | Type | Induction | INDUCTION | |||
5 | Installation | Outdoor | Outdoor | |||
6 | Construction | Sealed Tank | Sealed Tank | |||
7 | Insulation | Oil | Oil | |||
8 | Number of Phase | Single | Single | |||
9 | Rated Frequency | Hz | 50 | 50 | ||
10 | Mounting | On Supporting Structure | On Supporting Structure | |||
11 | Primary Rated Voltage (Phase to phase) | kv | 33 | 33 | ||
12 | Maximum System Voltage(Phase to phase) | kv | 36 | 36 | ||
13 | System Earthing | Effectively earthed | Effectively earthed | |||
14 | Basic Insulation Level(1.2/50µsec.) | kv | 170 | 170 | ||
15 | Power Frequency Withstand Voltage (1 min.50Hz). | kv | 70 | 70 | ||
16 | CT Ratio:- | |||||
a)300-600/5/5A | a)300-600/5/5A | a)300-600/5/5A | ||||
b)200-400/5/5A | b)200-400/5/5A | b)200-400/5/5A | ||||
c)100-200/5/5A | c)100-200/5/5A | c)100-200/5/5A | ||||
d)50-100/5/5A | d)50-100/5/5A | d)50-100/5/5A | ||||
17 | Type of Winding : | |||||
a)Primary | Single Winding | Single Winding | ||||
b)Secondary | Double Winding | Double Winding | ||||
18 | Accuracy Class | |||||
a)for Measurement | 0.2 | 0.2 | ||||
b)for Protection | 5P15 | 5P15 | ||||
19 | Burden: | |||||
a)for Measurement | VA | 20 | 20 | |||
b)for Protection | VA | 20 | 20 | |||
20 | Short Time Current Rating,for 3sec. | KA | 25 | 25 | ||
21 | Extended Current Rating (%of rated current) | % | 120 | 120 | ||
22 | Over Current Rating | A | 10 | 10 | ||
23 | Creepage Distance | mm/kv | 25 | 25 | ||
24 | Rated Accuracy Limit factor(ALF) | To be mentioned | 0.2/5P15 | |||
25 | Knee-point Voltage | V | To be mentioned | 150 | ||
26 | Bushing | Procelain outdoor type | yes | |||
27 | Outling Dimensional&Cross-section Drawings of offered CT&Mounting structure | TO be submitted | 47x45x115CM -yes | |||
28 | Printed catalogue describing specification and technical data of the offered type CT | TO be submitted | yes | |||
29 | Standard | As per relevant IEC60044-1 | yes |