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STELMEC LTD.
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M.V Switchgear
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12K.V Air Insulated Metal Clad Switchgear Panel
(current)
36K.V Air Insulated Metal Clad Switchgear Panel
(current)
12 And 36K.V Air Insulated Outdoor Vacuum Circuit Breaker Kiosk
(current)
12 And 36K.V Sf6 Gas Insulated Metal Clad Switchgear Panel
(current)
12 And 36.K.V Porcelain Clad Outdoor Vacuum Circuit Breaker
(current)
12K.V Pole Mounted Sf6 Gas Insulated Sectionalizer
(current)
12 And 36K.V Pole Mounted Automatic Circuit Recloser
(current)
L.V Switchgear
(current)
Control And Relay Protection Panel Up To 66K.V
(current)
Meters
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Single And Three Phase Energy Meter
(current)
Smart Street Light Controller
(current)
Relays
(current)
Numerical Over Current And Earth Fault Protection Relay
(current)
Restricted And Sensitive Earth Fault Protection Relay
(current)
Numerical Voltage Protection Relay
(current)
High Speed Master Trip Relay
(current)
Trip Circuit Supervision Relay
(current)
D.C Supervision Relay
(current)
Auxiliary Relay
(current)
Amr Solutions
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A.M.R Solution With Rf Energy Meter With Wireless Mesh
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Contact Us
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Relays
numericalvoltageprotectionrelay
Numerical Voltage Protection Relay
Salient Features
Two stage over voltage protection
Two stage under voltage protection
Two stage residual voltage protection
Wide operating range of auxiliary input – 18 to 135V DC or 85 to 350V DC
In built 10 min. time delay function used for Capacitor bank protection
Protection function Enable/Disable function
Voltage Input Monitoring
User Programmable 6 Output contacts
User Programmable 7 digital inputs
User friendly settings and Indications
Latest 999 fault events with 1 ms time stamp resolution
IEC 60870-5-103 and/or MODBUS-RTU communication protocol
Self Monitoring facility (Watchdog)
Draw-out / Fixed type case
.
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Other Products :
12K.V Air Insulated Metal Clad Switchgear Panel
I
36K.V Air Insulated Metal Clad Switchgear Panel
I
12 And 36K.V Air Insulated Outdoor Vacuum Circuit Breaker Kiosk
I
12 And 36K.V Sf6 Gas Insulated Metal Clad Switchgear Panel
I
12 And 36.K.V Porcelain Clad Outdoor Vacuum Circuit Breaker
I
12K.V Pole Mounted Sf6 Gas Insulated Sectionalizer
I
12 And 36K.V Pole Mounted Automatic Circuit Recloser
I
Control And Relay Protection Panel Up To 66K.V
I
Single And Three Phase Energy Meter
I
Smart Street Light Controller
I
Numerical Over Current And Earth Fault Protection Relay
I
Restricted And Sensitive Earth Fault Protection Relay
I
Numerical Voltage Protection Relay
I
High Speed Master Trip Relay
I
Trip Circuit Supervision Relay
I
D.C Supervision Relay
I
Auxiliary Relay
I
A.M.R Solution With Rf Energy Meter With Wireless Mesh
I
PRODUCTS_GALLERYINPUT;
12 And 36K. V Air Insulated Outdoor Vacuum Circuit Breaker Kiosk
*
12 And 36K. V Pole Mounted Automatic Circuit Recloser
*
12 And 36. K. V Porcelain Clad Outdoor Vacuum Circuit Breaker
*
12 And 36K. V Sf6 Gas Insulated Metal Clad Switchgear Panel
*
12K. V Air Insulated Metal Clad Switchgear Panel
*
12K. V Pole Mounted Sf6 Gas Insulated Sectionalizer
*
36K. V Air Insulated Metal Clad Switchgear Panel
*
A. M. R Solution With Rf Energy Meter With Wireless Mesh
*
Auxiliary Relay
*
Control And Relay Protection Panel Up To 66K. V
*
D. C Supervision Relay
*
High Speed Master Trip Relay
*
Home
*
L. V Switchgear
*
Meters
*
Numerical Over Current And Earth Fault Protection Relay
*
Numerical Voltage Protection Relay
*
Relays
*
Restricted And Sensitive Earth Fault Protection Relay
*
Single And Three Phase Energy Meter
*
Smart Street Light Controller
*
Trip Circuit Supervision Relay
*
Vacuum Circuit Breakers
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