Home › Product families › C05NRM
C05NRM — Single-phase voltage measurement transformers
Single-phase voltage measurement transformers. This family is designed for voltage measurement and monitoring in a single-phase configuration.
Electrical configuration: input 690 V, output 1.73 / 110 / 1.73 V, range 2.5 a 75 VA. Final selection should consider actual installation and protection conditions.
Technical data
Input voltage
690 V
690 V
Output voltage
1.73 / 110 / 1.73 V
1.73 / 110 / 1.73 V
Frequency
50/60 Hz
50/60 Hz
Thermal class
B (120ºC) / Ta=40ºC
B (120ºC) / Ta=40ºC
Degree of protection
IP-00
IP-00
Cooling
AN
AN
Protection against electric shock
Class I
Class I
Test voltage
4,5 KV
4,5 KV
Vector group
Ii0
Ii0
Relevant parameters
Capacidad de medida de 0.5
Capacidad de medida de 0.5
Application
Voltage measurement and monitoring
Single-phase voltage measurement transformers. This family is designed for voltage measurement and monitoring in a single-phase configuration.
Electrical configuration: input 690 V, output 1.73 / 110 / 1.73 V, range 2.5 a 75 VA. Final selection should consider actual installation and protection conditions.
References and dimensions
| Reference | Power | Input voltage | Output voltage | A × B × C | Weight |
|---|---|---|---|---|---|
| 102C05NRM | 2.5 VA | 690 V | 1.73 / 110 / 1.73 V | 84 × 90 × 94 mm | 2 kg |
| 105C05NRM | 5 VA | 690 V | 1.73 / 110 / 1.73 V | 96 × 92 × 104 mm | 2.8 kg |
| 110C05NRM | 10 VA | 690 V | 1.73 / 110 / 1.73 V | 96 × 105 × 104 mm | 3.5 kg |
| 115C05NRM | 15 VA | 690 V | 1.73 / 110 / 1.73 V | 108 × 120 × 114 mm | 5.3 kg |
| 125C05NRM | 25 VA | 690 V | 1.73 / 110 / 1.73 V | 120 × 124 × 122 mm | 6.8 kg |
| 150C05NRM | 50 VA | 690 V | 1.73 / 110 / 1.73 V | 150 × 112 × 147 mm | 7.7 kg |
| 175C05NRM | 75 VA | 690 V | 1.73 / 110 / 1.73 V | 150 × 156 × 147 mm | 12.9 kg |
Dimension reference
Dimensions A, B, C, d and e in the table correspond to those shown in this image.
