Fuse switch-disconnectors

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Chad Jordan
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Fuse switch-disconnector FH000 is intended for fuse-links

It enables safe disconnection not only of rated current, but

A version of this switch-disconnector enables It is equipped

conductors of cross-section up to 95 mm 2.

Fuse switch-disconnectors up to 160 A Product code Version

using standard visual status indicators of the fuse-links

Mounting: Directly on the panel by means of screws.

On busbars with spacing 60 mm by means of adapter.

installed without limitation of electrical parameters.

from state budget through the Ministry of Industry and Trade.

terminals 620 1 FH000-1S/T 14000 FH000-3S/T 11901 1-pole,

ordered as a spare part 3-pole, with fuse state signalling,

connector without cable, it enables any connection according

625 1 with 5 50 mm 2 FH000-1A/N 13696 FH000-3A/N 13698

extensions CS-FH000-1NP95 (for upper and lower terminals of

set of terminal extensions CS-FH000-3NP95 (for lower

1 Fuse switch-disconnector FH000 is intended for fuse-links with blade contacts size 000. It enables safe disconnection not only of rated current, but also overcurrent up to octuple rated current. A version of this switch-disconnector enables It is equipped with a label for description of the protected circuit. Measuring holes in the cover. Terminals can be completed with adapters for connection of conductors of cross-section up to 95 mm 2. It is possible to lock the switch-disconnector cover. Fuse switch-disconnectors up to 160 A Product code Version remote signalling of fuse state, in each pole separately using standard visual status indicators of the fuse-links with blade contacts. Mounting: Directly on the panel by means of screws. On the 35 mm rail according to DIN EN On busbars with spacing 60 mm by means of adapter. More switch-disconnectors side-by-side or flat can be installed without limitation of electrical parameters. This product has been developed thanks to financial support from state budget through the Ministry of Industry and Trade. FH000-1A/T pole, version with clamp type terminals for mm FH000-3A/T pole, version with clamp type terminals for mm FH000-1S/T FH000-3S/T pole, with fuse state signalling, connector with a 1 m cable, with clamp type terminals for mm 2, switch-disconnector cover with signalling can be ordered as a spare part 3-pole, with fuse state signalling, connector with 1 m cable, with clamp type terminals for mm 2, switch-disconnector cover with signalling can be ordered as a spare part FH000-3SB/T pole, with fuse state signalling, connector without cable, it enables any connection according to the user needs, with clamp type terminals for mm 2 FH000-1A/N FH000-3A/N pole, consists of version FH000-1A/T + 2 terminal extensions CS-FH000-1NP95 (for upper and lower terminals of the disconnector) 3-pole, consists of version FH000-3A/T + 1 set of terminal extensions CS-FH000-3NP95 (for lower terminals) + 1 set of terminal extensions CS-FH000-3NV95 (for upper terminals and for a set with busbars) FH000-1S/N FH000-3S/N pole, with fuse state signalling, connector with a 1 m cable, consists of version FH000-1S/T + 2 terminal extensions CS-FH000-1NP95 (for upper and lower terminals of the disconnector), switch-disconnector cover with signalling can be ordered as a spare part 3-pole, with fuse state signalling, connector with 1 m cable consists of version FH000-3S/T+ 1 set of terminal extensions CS-FH000-3NP95 (for lower terminals) + 1 set of terminal extensions CS-FH000-3NV95 (for upper terminals and for a set with busbars), switch-disconnector cover with signalling can be ordered as a spare part FH000-3L/T pole, with clamp type terminals for mm 2, with light indication of fuse state; fuse blowing is signalled by flashing red LED; if the fuse is not blown, the red LED does not light E2

Connecting sets Product code Terminal extension with straight terminal for connection of Cu/Al conductors of

020 1 possibility of connection of two stranded conductors 25 mm 2 Terminal extensions with straight terminal -

with kick-up terminal - /T (upper terminals) use for a set with busbars CS-3L-.

switch-disconnector CS-FH000-3NV95 13742 0.

xFH000, possibility of connection of two stranded conductors 25 mm 2, advantage is mounting from the front side

100 1 Terminal extensions for 3 conductors - set of 3 pieces of cross-section 10 mm 2 to each pole of the

060 1 Accessories Number of connected Product switch-disconnectors code Busbars, for 3-pole

56 1 is possible to connect a busbar and one solid Cu conductor of CS-FH000-3L3 3 34316 0.98 1 cross-section 1.

2 Connecting sets Product code Terminal extension with straight terminal for connection of Cu/Al conductors of cross-section mm 2 to switch-disconnector FH000-1./T (upper or lower terminal), CS-FH000-1NP possibility of connection of two stranded conductors 25 mm 2 Terminal extensions with straight terminal - set of 3 pieces for connection of Cu/Al conductors of cross-section mm 2 to switch-disconnector FH000-3./T CS-FH000-3NP (upper + lower terminals), possibility of connection of two stranded cables 25 mm 2 Terminal extensions with kick-up terminal - set of 3 pieces for connection of Cu/Al conductors of cross-section mm 2 to switch-disconnector FH000-3./T (upper terminals) use for a set with busbars CS-3L-.xFH000, possibility of connection of two stranded conductors 25 mm 2 + mounting from the rear side of the switch-disconnector CS-FH000-3NV Terminal extensions with long terminal - set of 3 pieces for connection of Cu/Al conductors of cross-section mm 2 to switch-disconnector FH000-3./T, use for a set with busbars CS-3L-.xFH000, possibility of connection of two stranded conductors 25 mm 2, advantage is mounting from the front side of the switch-disconnector CS-FH000-3ND Terminal extensions for 3 conductors - set of 3 pieces of cross-section 10 mm 2 to each pole of the switch-disconnector, only Cu conductor N3x10-FH Accessories Number of connected Product switch-disconnectors code Busbars, for 3-pole switch-disconnectors, in one terminal it CS-FH000-3L is possible to connect a busbar and one solid Cu conductor of CS-FH000-3L cross-section mm 2, or terminal extensions with kick-up or CS-FH000-3L long terminal. For detailed information see page E7 CS-FH000-3L Product code Assembly kit for assembling 2-pole or 4-pole switch-disconnector OD-FH000-SS Front shield for FH OD-FH000-KR E3

Accessories Locking insert for locking the disconnector cover for FH000-1.

5 mm, the padlock is not included in the delivery Product code VU-LSN 09087 0.

busbar width 12 32 mm, for 3-pole switch-disconnector FH000-3.

upper and lower space according to selected location of the cable outlet

038 1 Remote signalling of the fuse switch-disconnector cover position for

.. with 1 m cable, possibility of mounting up to 2 signalling per one

When using OD-FH-SK U imp is reduced to 4 kv (see the diagram for connection)

.. OD-FH000-Z1 15185 0.005 1 Barrier against accidental contact for FH000-3.

008 1 Spare parts Product code Cover without fuse state signalling, 1-pole,

075 1 Cover without fuse state signalling, 3-pole, size 000 ND-FH000-V3 33719

3 Accessories Locking insert for locking the disconnector cover for FH and FH , max. diameter of the padlock suspension loop is 4.5 mm, the padlock is not included in the delivery Product code VU-LSN Adapter for busbars with spacing 60 mm, busbar thickness 5 12 mm, busbar width mm, for 3-pole switch-disconnector FH universal for bottom or top cable outlet, mounting width 89 mm OD-FH000-AL Cover of adapter connection space OD-FH000-AL60, identical for both upper and lower space according to selected location of the cable outlet OD-FH000-KPA Remote signalling of the fuse switch-disconnector cover position for FH and FH with 1 m cable, possibility of mounting up to 2 signalling per one switch-disconnector. When using OD-FH-SK U imp is reduced to 4 kv (see the diagram for connection) OD-FH-SK Barrier against accidental contact for FH OD-FH000-Z Barrier against accidental contact for FH OD-FH000-Z Spare parts Product code Cover without fuse state signalling, 1-pole, size 000 ND-FH000-V Cover without fuse state signalling, 3-pole, size 000 ND-FH000-V Cover with fuse state signalling, 1-pole, includes cable with connector ND-FH000-VS Cover with fuse state signalling, 3-pole, includes cable with connector ND-FH000-VS Cover with light indication of fuse state, 3-pole ND-FH000-VL Connector for 1-pole switch-disconnector with remote signalling of fuse state, without cable, with 3 pins ND-FH-SZ Connector for 1-pole switch-disconnector with remote signalling of fuse state, with 3-core cable ND-FH-SZ Connector for 3-pole switch-disconnector with remote signalling of fuse state, without cable, with 9 pins ND-FH-SZ Connector for 3-pole switch-disconnector with remote signalling of fuse state, with 9-core cable ND-FH-SZ E4

4 SIZE 000 TO 160 A Parameters FH000 Rated operating voltage U e 690 V Rated operating current I e 160 A 400 V a.c. AC-23B 500 V a.c. AC-22B Utilization category * 690 V a.c. AC-21B 250 V d.c. DC-22B 440 V d.c. DC-20B Thermal current with fuse-link I th 160 A Thermal current with disconnecting knife ZP000 I th 240 A Rated frequency f n Hz Rated insulation voltage U i 800 V a.c. 400 V a.c./160 A 120 ka Rated conditional short-circuit current (rms) I cc 500 V a.c./100 A 120 ka 690 V a.c./100 A 80 ka 500 V a.c./160 A 50 ka Rated impulse withstand voltage U imp 8 kv for FH000-.S/. 8 kv for FH000-.A/. 8 kv for FH000-3L/. Rated short-time withstand current I cw 1s 3 ka Rated short-circuit making capacity at 400 V a.c. I cm 11 ka Fuse-link size 000 Max. power losses of the fuse-link P v 9 W Power losses at I n without fuse-link P v 7W Electrical durability operating cycles 300 at 100 A 200 at 160 A Mechanical durability operating cycles 2000 Degree of protection from the front side, built-in device, cover closed (without measuring holes broken off) IP 30 Degree of protection from the front side, built-in device, cover open or removed IP 20 Operating ambient temperature C Altitude above sea level max m Pollution degree 3 Overvoltage category for 690 V a.c. III Seismic resistance Hz/3g Torque of output terminals Nm Standards IEC , -3 EN , -3 Approval marks * In use of disconnecting knives ZP000 in the switch-disconnectors the utilization category is decreased by one degree. EN ed. 2/A2, p. C.5 Instructions for the use of 1-pole controlled devices states: These devices are intended for distribution systems with possible necessity of switching and/or safe disconnection of individual phases, and must not be used for switching a primary circuit of a three-phase equipment. FH000-1A/T FH000-3A/T and FH000-3L/T FH000-3A/T and FH000-3L/T E5

5 FH000-1A/T, FH000-3A/T and FH000-3L/T FH000-3A/T, FH000-1A/T and FH000-3L/T 82* FH FH000-3S/T and FH000-1S/T ** * * for FH000-1A/T=80 * for FH000-1A/T = 180 ** for FH000-1A/T = * * for FH000-1S/T=180 E6

6 Busbars CS-FH for connection of 2, 3, 4 or 5 three-pole switch-disconnectors FH A x 89 = B 2x25 = A [number] B [mm] C [mm] CS-FH000-3L CS-FH000-3L CS-FH000-3L CS-FH000-3L5 C 15.3 Busbar cross-section 50 mm 2 Power supply by a conductor connected by means of terminal extension with long terminal CS-FH000-3ND95 connection cross-section up to 95 mm 2 Cu/Al Max. busbar current 250A for version CS-FH000-3L2 and CS-FH000-3L3 Max. busbar current 160A for version CS-FH000-3L4 and CS-FH000-3L5 Max. individual current taking 160A/phase 3-pole switch-disconnectors FH000-3./T with busbars CS-FH000 and extension terminals CS-FH000-3ND95 terminal pole switch-disconnector FH000-3./N with extension terminals CS-FH000-3NV95 at the top and FH000-3NP95 at the bottom 3-pole switch-disconnector FH000-1./N with extension terminals CS-FH000-1NP95 both at the top and at the bottom CS-FH000-3NV95 CS-FH000-3NV CS-FH000-1NP CS-FH000-3NP95 CS-FH000-3NP95 CS-FH000-1NP95 E7

7 Ø 6 Ø 6 Ø 6 Fuse switch-disconnectors Clearance and drilling plans 1 - pole 2 - pole 4 - pole Ø Diagram Remote signalling of fuse state in 1-pole fuse switch-disconnector State of contacts with not blown fuse-link: contacts 1 3 closed Remote signalling of fuse state in 3-pole fuse switch-disconnector State of contacts with not blown fuse-link: contacts 1 7, 2 8, 3-9 closed 5 A/250 V a.c. 0.2 A/250 V d.c. Remote signalling of cover position of 1-pole and 3-pole switch-disconnector State of contacts with closed cover: contacts C NO closed 5 A/250 V a.c. 0.2 A/250 V d.c. Light indication of fuse state in 3-pole fuse switch-disconnector (yellow) (blue) (white) 5 A/250 V a.c. 0.2 A/250 V d.c. Fuse blowing is signalled by flashing red LED; if the fuse is not blown, the red LED does not light. Rated voltage V a.c V d.c. E8

8 Fuse-links for semiconductor protection CONDITIONS FOR USE OF FUSE-LINKS IN Use of fuse-links with blade contacts P51R06 in the fuse switch-disconnector FH000 Fuse-link Cross-section of Cu conductor [mm 2 ] Reduced rated current [A] P51R06 6A P51R06 10A P51R06 16A P51R06 20A P51R06 25A P51R06 32A P51R06 40A P51R06 50A P51R06 63A P51R06 80A P51R06 100A P51R06 125A P51R06 160A I35

Fuse switch-disconnectors

Fuse switch-disconnectors Fuse switch-disconnector FH00 is intended fuse-links with blade contacts size 000 and 00. It enables safe disconnection not only of rated current, but also overcurrent up to octuple rated current. A version