|
|
The Fuserbloc CD's mean that SOCOMEC has a wide range of fuse switches on the market
The Fuserbloc CD's incorporate functions which make them simpler to fit and use.
Application:
Load-break and protection for low voltage installations and equipment
The range consists of:
25A - 32A - 50A – 63A – 100A – 125A – 160A – 250A – 400A – 630A – 800A – 1250A
Original features and advantages:
The Fuserbloc CD's can meet all the requirements of installers and users:
- The same product reference can be operated from the front, from the door or from the side
- The range includes the "Test" function as standard, so that auxiliary circuits can be tested without connecting the power.
- A patented system gives the customer the option of front or rear connection for the equipment.
- Modular design so that 2-pole products can be used in DC installations together with 6, 8, 12 etc. pole equipment so that several loads can be controlled with the same handle
|
|
Fused isolator switches from 32 to 1250 A
Description
For NFC or DIN, BS, UL type fuses
3 or 4-pole
For direct operator, external front-mounted and RH side-mounted operators, external LH side-mounted operator
Robust and compact handles : padlockable using up to 3 padlocks, lockable, with door interlock, black/grey or yellow/red, IP65 or IP55
Auxiliary contacts:
» Two early break and “O” and “I” position signalling auxiliary contacts, configurable and common throughout the range (GS1AM110 and GS1AM101)
» Auxiliary contacts GS1AN suitable for isolation. Reversibility of these contacts to convert a N/C contact to a N/O contact and vice versa
» Off-load control circuit test facility, with auxiliary contacts GS1AM110, GS1AM101 or GS1ANT used in conjunction with handles GS2AHT
» Auxiliary “blown fuse” signalling contacts.
|
|
|
|
|
|
Fuse switch-disconnectors from 32 A to 800 A
Description
Nominal current from 32 to 800 A
Voltage rating up to 690 V (AC) and 750 V (DC
3 and 4 pole version
Test position
Indication by fuse operating mechanism
Positive contact indication
Fuse compartment with IP20 protection by insulating covers as standard
Locking device to prevent access to fuses when the switch is in the "ON" position
Upstream-downstream double insulation
Reversed power supply
Compliance with standards IEC 947-1,-3,-5, EN 60947-1,-3 and -5, IEC 60269-1 to -4, EN 60269-1 to -4, BS 88-1 to -4, DIN 43620, NFEN 60269-1 to -4, NFC 63220
Specificity of the INF family:
Nominal current from 32 to 800 A
Nominal current from 32 to 800 A
Available in 7 sizes
Can be used for all NFC, BS, DIN fuses
Specificity of the ISFT/ISFL family:
Nominal current from 100 to 630 A
3 sizes in ISFT (100, 160, 250-630 A)
2 sizes in ISFL (160, 250-630 A)
Several installation types: mounting plate, DIN rail (ISFT) or on busbar (ISFT/ISFL)
Connection by cables or on busbar
|
|
| ... products without technical information |
| |
|
|
|
|
Rated voltage 12, 24, 36 and 38.5 kV
Rated current 630 A and 1250 A
Switch-fuse combinations are used for operational medium voltage-side on and off switching of distribution transformers in secondary substations. They additionally have the task of protecting these transformers against the impact of internal and external faults.
These combinations comprise a functional unit of switch disconnectors and back-up fuses.
By means of the fuses the breaking capacity of the combination is extended beyond that of a simple switch disconnector up to the rated short-circuit breaking current.
The high-voltage high breaking capacity fuse, according to statistics of the VDN (German Association of Electricity Network Operators) is rated as reliable transformer protection. The h.v.h.b.c. fuse in combination with a switch disconnector provides a simple solution which is very economical to procure and run.
This provides a clear-cut advantage over a circuit breaker with the associated current transformers and overcurrent time protection.
Besides this, the h.v.h.b.c. fuse has a current limiting effect when short-circuits occur and reliably interrupts the fault current of the first half cycle.
These properties are advantageous for the dimensional design of the network.
|
|
| ... products without technical information |
| |
|
|
|
|
Rated voltage 12, 24, 36 and 38.5 kV
Rated current 630 A and 1250 A
Switch-fuse combinations are used for operational medium voltage-side on and off switching of distribution transformers in secondary substations. They additionally have the task of protecting these transformers against the impact of internal and external faults.
These combinations comprise a functional unit of switch disconnectors and back-up fuses.
By means of the fuses the breaking capacity of the combination is extended beyond that of a simple switch disconnector up to the rated short-circuit breaking current.
The high-voltage high breaking capacity fuse, according to statistics of the VDN (German Association of Electricity Network Operators) is rated as reliable transformer protection. The h.v.h.b.c. fuse in combination with a switch disconnector provides a simple solution which is very economical to procure and run.
This provides a clear-cut advantage over a circuit breaker with the associated current transformers and overcurrent time protection.
Besides this, the h.v.h.b.c. fuse has a current limiting effect when short-circuits occur and reliably interrupts the fault current of the first half cycle.
These properties are advantageous for the dimensional design of the network.
|
|
| ... products without technical information |
| |
|
|
