Protech Engineering And Controls Pvt. Ltd.
Sakinaka, Mumbai, Maharashtra
GST No. 27AACCP4364P1ZV
Call 08048965755 67% Response Rate
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Voltage And Frequency Relays
Our organization is manufacturing and exporting a wide range of Voltage & Frequency Relays. Our range of Voltage & Frequency Relays is available in various models such as N22, N45, N96, N96-D and Series-1, to meet the demands of our clients. These are fabricated as per the international quality standards to ensure flawless range reaches our clients.
3 Phase Voltage Relay_N22-VR3
Minimum Order Quantity: 10 Piece
Product Brochure
| Voltage Type | AC |
| Voltage (V) | 400-500V AC |
| Number of Poles | 3 Pole |
| Current (Amps) | 6A |
| Model Name/Number | N22-VR3 |
| Application | Mains or Genset 3Ph. Voltage Monitoring |
Protech Engineering & Controls Private Limited is one of the distinguished manufacturers and exporters of an extensive range of electrical and electronic products. These cover Earth Leakage Relays, Earth leakage monitors, Earth Monitoring Relays, Current & Earth Fault Relays, Voltage & Frequency Relays, IDMT Relays, Diesel Engine Controllers & Protections, Battery Chargers & Rectifiers, Voltage Stabilizers and Other Products. Our range is used in different power control and time control applications and is appreciated for compact design and low power consumption.
In the year 1995, we initiated our business under the name of Protech Engineering but on April 1st, 2001, we changed that name into Protech Engineering & Controls Pvt. Ltd. Our latest technological development has enabled us to design and develop electrical supplies as per the specific requirements of our clients. Owing to our well managed quality assurance program, we have successfully carved a niche amidst other market player of the industry. As research and development is our forte therefore we have invested considerable amount of money and resources to innovate power controlling electronic products in accordance with current market trends.
Additional Information:
- Item Code: N22-VR3
- Pay Mode Terms: T/T (Bank Transfer)
- Port of Dispatch: Mumbai
- Production Capacity: 500
- Delivery Time: 3 weeks
- Packaging Details: carton box packing
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Voltage Protection Relay
| Usage/Application | AC & DC Applications |
| Type | Voltage Relays |
| Relay Type | Voltage Relay |
| Model Name/Number | N22-VR |
| Voltage Type | AC & DC |
| I Deal In | New Only |
| Supply Voltage | AC-110V,230V,380V,415V at 50Hz DC-12V.24V |
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Voltage And Frequency Relays
| Type | High Voltage Relay |
| Voltage | 90-270V AC/DC |
| Operating Range | A = 15-90% / B = 20-120% |
| Approximate Weight | 200gm |
| Dimension | 96mm(W) X 96(H) X 80mm(D |
| Trip | 0-10 Sec in steps of 100ms |
We manufacture N96 Voltage & Frequency Relays in compliance with the defined industry standards. These are available in various configuration and specifications to meet the growing demands of numerous industries. We offer these relays at market leading prices.
Highly appreciated owing to the following features:
- Programmable digital power protection relays with LCD displays
- Wide time delay ranges with precise settings
- Designed using latest 12 bit Micro controllers
- True RMS Measurement
- CT Open/No signal fault indication
- RS 232/485 output-(Optional)
- 0-5V Analog output-(Optional)
- Wide power supply range from 90-270V AC/DC
Technical Specifications:
- Supply voltage: 90-270V AC/DC
- Output contacts: Two change over (potential free)
- Switching duty: 6A resistive at 250V AC or 24V DC
- Electrical life: 105 operation at designed switching duty
- Normal - De-energized in normal conditions
- Fail Safe - De-energized in fault conditions
Signal: From CBCT
Range: A = 15-90% , B = 20-120%
Time delays: 0-10 Sec in steps of 100ms
Mode of operation: Under or over current
Reset: Auto / Manual user selectable
Mounting: Panel Mounting (Flush) Cutout=92 X 92 mm
Approximate weight: 200 gm
Dimension: 96 mm (W) X 96 (H) X 80 mm (D)
Technical Data
| 1) Supply Voltage 2) Output Contacts | - 90-270V AC/DC - Two change over (potential free) |
| 3) Switching duty 4) Electrical Life | - 6A resistive at 250V AC or 24V DC -105 operation at designed switching duty |
| 5) Relay Status
6) Signal | - Normal - De-energised in normal conditions Fail Safe - De-energised in fault conditions - From CBCT |
| 7) Range | -A = 15-90% - B = 20-120% |
| 8) Time Delays 9) Mode of operation | - Trip 0-10 Sec in steps of 100ms - Under &/or Over current |
| 10) Reset | - User selectable Auto/Manual Reset |
| 11) Mounting | - Panel Mounting (Flush) CUTOUT=92 X 92mm |
| 12) Approximate Weight | - 200gm |
| 13) Dimension | - 96mm(W) X 96(H) X 80mm(D) |
Additional Information:
- Item Code: N_96
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High Frequency Relays
| Operating Range | 20% to 120% = (1Ato 6A) For 5A C.TSecondary |
| Model Name/Number | N22 |
| Supply Voltage | AC-110V,230V,380V,415V at 50Hz DC-12V.24V |
| Permissible supply Voltage | +15% |
| Output Contacts | 2 C/O Relay (potential free) |
| Switching duty | 6A resistive at 250V AC or 24V DC |
| Electrical Life | 105 operation at designed switching duty |
| Relay Status | De-energised in normal conditions |
| Time Delay | 0- 10Sec (Settable) |
| Dimension | R-1- 77mm(W) x 55mm(H) X 110mm(D) CR-3- 112mm(W) x 55mm(H) X 110mm(D) |
We offer a superior range of N22 Voltage & Frequency Relays with Auto/Manual reset and test facility. These are integrated with wireless interiors, which make it highly rugged & defect free. These can be used with DC aux. supply for protection systems.
Features:
- High accuracy standards calibrated with +/-5% accuracy
- Over current or under current relays
- Less power consumption
- Able to withstand voltage fluctuation
Technical Specifications:
- Supply voltage: AC-110V, 230V, 380V, 415V @ 50Hz DC-12V.24V
- Permissible supply voltage: + 15%
- Output contacts: 2 C/O Relay (potential free)
- Switching duty: 6A resistive at 250V AC or 24V DC
- Electrical life: 105 operation at designed switching duty
- Relay status: De-energized in normal conditions
- Signal: From CT- 5A Secondary/Shunt (for DC), CATIII
- Range: 20% to 120% = (1Ato 6A) For 5A C.T Secondary
- Time delay: 0 -10 Sec (Settable)
- Reset: Auto / Manual user selectable
- Mounting: On any standard mounting channel
- Approximate weight:
- For CR-1= 150 gm
- For CR-3= 350 gm
- Dimension:
- CR-1: 77 mm (W) x 55 mm (H) X 110 mm (D)
- CR-3: 112 mm (W) x 55 mm (H) X 110 mm (D)
Technical Data
1) supply Voltage | - AC-110V,230V,380V,415V @50Hz DC-12V.24V |
2) Permissible supply Voltage | -+15% |
3) Output Contacts | - 2 C/O Relay (potential free) |
4) Switching duty | - 6A resistive at 250V AC or 24V DC |
5) Electrical Life | - 105operation at designed switching duty |
6) Relay Status | - De-energised in normal conditions |
7) Signal | - From CT- 5A Secondary/Shunt (for DC), CATIII |
8) Range | - 20% to 120% = (1Ato 6A) For 5A C.TSecondary |
9) Time Delay | -0- 10Sec (Settable) |
10) Mounting | - on any standard mounting channel |
11) Reset | - User selectable Auto/Manual Reset |
12) Approximate Weight | - For CR-1= 150gm |
| For CR-3= 350gm |
13) Dimension | - CR-1:- 77mm(W) x 55mm(H) X 110mm(D) |
| CR-3:- 112mm(W) x 55mm(H) X 110mm(D) |
Additional Information:
- Item Code: N_22
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Digital Frequency Relay
| Model Name/Number | N96-D |
| Power Supply | 90-270V AC/DC |
| Output contacts | Two change over (potential free) |
| Switching duty | 6A resistive at 250V AC or 24V DC |
| Electrical life | 105 operation at designed switching duty |
| Signal | 240V AC, 415V AC (2 wire) |
Features:
- True RMS Measurement
- RS 232/485 output-(Optional)
- 0-5V Analog output-(Optional)
- Wide power supply range from 90-270V AC/DC
Technical Specifications:
- Supply voltage: 90-270V AC/DC
- Output contacts: Two change over (potential free)
- Switching duty: 6A resistive at 250V AC or 24V DC
- Electrical life: 105 operation at designed switching duty
Relay status:
- Normal - De-energized in normal conditions
- Fail Safe - De-energized in fault conditions
- Signal: 240V AC, 415V AC (2 wire)
Range:
- UF = 30-49%
- OF = 52-60%
- Time delays: Trip 0-10 Sec in steps of 100ms
Mode of operation: Under or over current
- Reset: Auto / Manual user selectable
- Mounting: Panel Mounting (Flush) Cutout=92 X 92 mm
- Approximate weight: 200 gm
- Dimension: 96 mm (W) X 96 (H) X 80 mm (D)
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Digital Voltage Relays
| Minimum Order Quantity | 1 Piece |
| Number of Poles | 1 Pole |
| Voltage Type | AC |
| Operating Range | UF = 30-49% / OF = 52-60% |
| Reset | Auto / Manual user selectable |
| Mounting | Panel Mounting (Flush) Cutout=92 X 92 mm |
| Approximate weight | 200 gm |
| Dimension | 96 mm (W) X 96 (H) X 80 mm (D) |
| Mode of operation | Under or over current |
| Time delays | Trip 0-10 Sec in steps of 100ms |
Features:
- True RMS Measurement
- RS 232/485 output-(Optional)
- 0-5V Analog output-(Optional)
- Wide power supply range from 90-270V AC/DC
Technical Specifications:
- Supply voltage: 90-270V AC/DC
- Output contacts: Two change over (potential free)
- Switching duty: 6A resistive at 250V AC or 24V DC
- Electrical life: 105 operation at designed switching duty
Relay status:
- Normal - De-energized in normal conditions
- Fail Safe - De-energized in fault conditions
- Signal: 240V AC, 415V AC (2 wire)
Range:
- UF = 30-49%
- OF = 52-60%
- Time delays: Trip 0-10 Sec in steps of 100ms
Mode of operation: Under or over current
- Reset: Auto / Manual user selectable
- Mounting: Panel Mounting (Flush) Cutout=92 X 92 mm
- Approximate weight: 200 gm
- Dimension: 96 mm (W) X 96 (H) X 80 mm (D)
Additional Information:
- Item Code: N_96-D
- Delivery Time: 5 Days
- Packaging Details: Box
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