Control units
for vacuum
circuit breakers
The CXB series of control units for vacuum circuit breaker modules is designed and manufactured in Sweden. It is intended to be used with the OVX, VX4 and LBS series of vacuum circuit breaker modules. The cabinet contains all necessary components for local and remote control of the device. The CXB unit has a parallel remote control Interface to a RTU.
- Simple and user friendly solution
- Built in advance battery controller/charger
- Cabinet and mounting bracket of stainless steel
- LED switch position indicators in operation buttons
- Easy to interconnect to the switch gear
- Easy installation and connection to RTU’
EXTERNAL
ACCESSORIES
MOUNTING BRACKET
FOR CXB
The mounting bracket for CXB control unit is universal for all voltage classes. It fits on wood and concrete poles in the range of 180 to 250 mm. The bracket mounts on wood pole with a M20 through pole pin bolt and one wood screw. The upper hole is designed as a key hole for easy installation. Installation on concrete poles will be done by 4 x 25 mm stainless steel straps.
INTERCONNECTION
cable
Multicore interconnection cable for OVX / ACR / LBS vacuum circuit breaker and CXB control unit. Standard length is 6,5m. Cable is fitted with IP67 specified industrial connectors. Custom cable length is available.
GROUNDING SYSTEM
THEFT ALARM
Grounding system cable theft alarm's purposes are:
- to send immediate notification to the SCADA that the grounding system is missing;
- to help to prevent big electrical hazardous risks for the operator or public;
- to avoid receiving false measuring information from the remote device;
- to make it possible to repair the grounding system in the shortest time;
Cable theft alarm is installed inside a control cabinet and is suitable for motor drives, reclosers, sectionalizers and other control cabinet units.
COMMUNICATION
MODEM ROUTER GIO100
Modem – Router GIO 100 characteristics:
- LAN – Serial – GSM/3G/4G;
- RTU with 5 Digital Input, 3 Digital Output, 2 Analogue input;
- Signalling protocol Slave: IEC 60870-5-104, DNP3, MODBUS;
- Signalling protocol Master: IEC 60870-5-101, IEC 60870-5-104, MODBUS;
- IP security: IP filtering, IPSec encryption;
- 1 x LAN port, 1 x RS-232, 1 x RS-485;
COMMUNICATION
MODEM ROUTER G200
Modem - Router G200 characteristics:
- RTU with 10 Digital Input, 8 Digital Output, 6 Analogue input (can also be used as Digital input);
- Signalling protocol Slave: IEC 60870-5-104, IEC61850, DNP3, MODBUS TCP, SNMP, JSON;
- Signalling protocol Master: IEC 60870-5-101, IEC60870-5-104, MODBUS TCP, MODBUS RTU, SNMP;
- IP security: IP filtering, IPSec encryption, Open VPN, GRE, Firewall, VLAN
- 2 x ETH port, 2 x RS-232, 2 x RS-485, USB;
- 2G/3G/4G/LTE built in;
COMMUNICATION
ANTENNA
Antenna for GSM/4G (1):
- Multi band professional glass fibre rod;
- Pole mounted bracket for antenna (2);
- Antenna cable (3) 8M RG-213 N-N professional connectors;
- Surge arresters (4) for antenna N-N connectors;
BATTERIES
2 TYPES
- Standard lead acid AGM type battery (1) 12 V 20 AH;
- Li-Ion batteries (2) for hot climate with LiFePO₄ chemical system 12.8V 20 AH;
VOLTAGE TRANSFORMER
FOR 6/15KV
Phase to phase connected, epoxy insulated voltage transformer range:
- 6/0.11kV, 50Hz, 300 VA, class 3;
- 10/0.11kV, 50Hz, 300VA, class 3;
- 11/0.11kV, 50Hz, 300VA, class 3;
- 13.8/0.11kV, 60Hz, 300VA, class 3;
- 15/0.11kV, 60Hz, 300VA, class 3;
- 15/0.11kV. 16.7Hz, 150VA, class 3;
Secondary voltage of 230V ia available on request.
Mounting brackets are available.
VOLTAGE TRANSFORMER
FOR 22/27KV
Phase to phase connected, epoxy insulated voltage transformer range:
- 20/0.11 kV, 50 Hz, 300 VA, class 3;
- 22/0.11 kV, 50 Hz, 300 VA, class 3;
- 27/0.11 kV, 60 Hz, 300 VA, class 3;
Secondary voltage of 230V ia available on request.
Mounting brackets are available.
VOLTAGE TRANSFORMER
FOR 33/40KV
Phase to phase connected, epoxy insulated voltage transformer range:
- 33/0.11kV, 50Hz, 300VA, class 3
- 33/0.11kV, 60Hz, 300VA, class 3
- 35/0.11kV, 50Hz, 300VA, class 3
- 35/0.17kV, 50Hz, 300VA, class 3
Secondary voltage of 230V ia available on request.
Mounting brackets are available.
SURGE ARRESTERS
FOR 6/15KV
Surge arresters for 6/15kV range:
- 6 kV silicone insulated;
- 11 kV silicone insulated;
- 15 kV silicone insulated;
Mounting brackets are available.
SURGE ARRESTERS
FOR 22/27KV
Surge arresters range:
- 22 kV silicone insulated;
- 27 kV silicone insulated;
Mounting brackets for 2 and 3 surge arresters are available.
SURGE ARRESTERS
FOR 33/40KV
Surge arresters range:
- 33 kV silicone insulated;
- 35 kV silicone insulated;
Mounting brackets are available.
DROP OUT FUSES
FOR 6/15KV
Drop out fuses, silicone insulated, 15kV 3A
Mounting bracket is available.
DROP OUT FUSES
FOR 22/27KV & 33/40KV
Drop out fuses, silicone insulated, 38 kV 3A.
Mounting bracket is available.
New Auto recloser Application
Hughes Protection Relay App is an unique tool for a modern Electrical Utility Linesman. Operation of the breaker, change of relay parameters etc.