Transcript Modeion

Quick and universal solution
for your order
Modeion
OEZ s.r.o.
05/2012
Quick and universal solution
Quick and available support
► Technical support by specialists
. [email protected]
► Proposal of devices according to design
► Training of distributors and customers
► Contact to Your distributor
Quick and universal solution
Quick and available support
► Design calculations by Sichr program
– short-circuit loops
– impedance loops
– selectivity
– cable rating and optimizing
► Device designing by means of configurator
– correct and quick creation of an order
► CAD and CAE support
– menu for Autocad
– database of OEZ devices
Quick and universal solution
Overcurrent releases
► Basic overcurrent releases
– DTV3 for optimal protection of lines and
transformers
– MTV8 for optimal protection of motors
► regulation of IR = 0.4 ÷ 1 In (-60 %)
► regulation of short-circuit release
current
Quick and universal solution
Overcurrent releases
► Additional installation
– speeds up switchboard production
► Replacement in operation
► Change of switch-disconnector to circuit
breaker and vice versa
– lower costs in change of application
Quick and universal solution
Connection
► Circuit breaker up to 630 A – BH630
– up to 3x 240 mm2 per pole
► Circuit breakers BL1000 and BL1600
– up to 4x 300 mm2 per pole
Quick and universal solution
Signalling
► Remote signalling of circuit breaker
state
► Remote signalling of switching off by
failure
– by overcurrent
– by short-circuit
– design for voltage 60 ÷ 250 V
– design for voltage 5 ÷ 60 V with goldplated contacts
Quick and universal solution
Control
► Remote switch-off in 30 ms
– Undervoltage release
- safety switch-off by the STOP push-button
- blocking in standby of power supplies
- 24 ÷ 400 V a.c./d.c.
– Shunt trip for quick switching off
- 24 ÷ 230 V a.c./d.c.
Quick and universal solution
Control
► Remote switch-on in 70 ms
– Motor drive
- for standby of power supplies
- cycle counter
- 24 ÷ 230 V a.c./d.c.
Basic parameters
Overview
► 3-pole design
BC160
BD250
BH630
BL1000
BL1600
Rated current
12 ÷ 160 A
40 ÷ 250 A
100 ÷ 630 A
125 ÷1000 A
315 ÷ 1600 A
690 V a.c.
690 V a.c.
690 V a.c.
690 V a.c.
Rated voltage
690 V a.c.
250 V d.c.
440 V d.c.
75 x 135 x 70
mm
105 x 225 x 105
mm
140 x 225 x 105
mm
210 x 350 x 135
mm
210 x 350 x 135
mm
3
3
3
3
3
25 kA
36, 65 kA
36, 65 kA
65 kA
65 kA
-55 ÷ +55 °C
-55 ÷ +55 °C
-55 ÷ +55 °C
-55 ÷ +55 °C
-55 ÷ +55 °C
Dimensions
Number of poles
Rated short-circuit
ultimate breaking
capacity
Working
temperature
Basic parameters
Overview
► 4-pole design
BC160
BD250
BH630
Rated current
12 ÷ 160 A
40 ÷ 250 A
100 ÷ 630 A
690 V a.c.
690 V a.c.
Rated voltage
690 V a.c.
250 V d.c.
440 V d.c.
75 x 135 x 70
mm
105 x 225 x 105
mm
140 x 225 x 105
mm
3
3
3
25 kA
36, 65 kA
36, 65 kA
-55 ÷ +55 °C
-55 ÷ +55 °C
-55 ÷ +55 °C
Dimensions
Number of poles
Rated short-circuit
ultimate breaking
capacity
Working
temperature
Accessories
Overview
► Plug-in/withdrawable device
► Residual current device
► Auxiliary/signal switch
► Shunt trip/undervoltage release
► Hand drive - front/side
► Motor drive - front/side
Protection
Basic overcurrent releases for 80 % applications
► DTV3
– optimal protection of lines and transformers
– reduced current control
– regulation of short-circuit release current
► MTV8
– optimal protection of motors
– complete protection of motors – protection at phase failure
– setting according to motor starting class
Protection
Special overcurrent releases
► For 4-pole circuit breakers – 4D01
– TN-S and TN-C-S networks
► For time selective protection – MTV9 or U001
– higher selectivity between circuit breakers and fuses
Protection
Special overcurrent releases
► Protection of transformers of distribution companies - DTVE
– special tripping characteristic for transformers
– enables optimal overload of transformers
– high selectivity with HV fuses
– simple setting according to transformer output
– for BD250, BH630, BL1000
– for transformers
50 kVA, 63 kVA, 100 kVA, 160 kVA, 250 kVA, 400 kVA, 630 kVA
Connection
Original connecting sets
► All circuit breakers already contain connecting sets
BC160 – direct connection of Cu/Al cables of cross-section 2.5 to 95 mm2
BD250 – connection of Cu/Al busbars or cable lugs up to width of 25 mm
BH630 – connection of Cu/Al busbars or cable lugs up to width of 32 mm
BL1000 – connection of Cu/Al busbars – front connection
BL1600 – connection of Cu/Al busbars – front connection
Connection
Connection of more cables per pole
.Connection of hollow Cu/Al conductors
.Possible degree of protection – IP20
.BC160
► up to 2x (25 ÷ 120) mm2
► up to 5x (2.5 ÷ 25) mm2
.BD250
► up to 2x (25 ÷ 240) mm2
► up to 6x (6 ÷ 35) mm2
.BH630
► up to 3x (150 ÷ 240) mm2
► up to 6x (6 ÷ 35) mm2
.BL1000, BL1600
► up to 4x (70 ÷ 300) mm2
Hand drive
For frequent and convenient control
.Locking in off state of the circuit breaker
.Red lever with yellow background for the main switch
► Control by the lever directly on the circuit breaker
► Control on the switchboard door
– switchboard door opening blocking with the circuit breaker
switched on
► Control on the switchboard side
– both left and right design
Accessories for special applications
Withdrawable and plug-in design
► For BD250, BH630, BL1000 and BL1600
circuit breakers
– quick replacement, safe and visible
disconnection of the circuit
Mechanical interlocking
► For circuit breakers BC160, BD250, BH630,
BL1000, BL1600
– for circuit breakers with both hand and
remote control
– for circuit breaker blocking in standby of
power supplies
Residual current device
► For BC160 circuit breaker up to 160 A
– protection against both direct and indirect
contact with live parts
Accessories for special applications
Automatic standby unit MODI
► Feeding from two power supplies
► Feeding from two power supplies with longitudinal coupling
– control via touch display
– signal for start of the generator
– switchboard door built-in design
– separate wall-mounted switchboard design
Delay unit
► For undervoltage releases
► Bridge short-time power supply failures for up to 3 s
– circuit breaker with safety STOP button will not switch off
in short-time power supply failure
Quality and certification
Quality
► Standards
IEC 60 947-2, IEC 60 947-3
► Declaration of Conformity
► CB certificates
► CQS 9001
► CQS 14001
National certification
► ESČ
► GOST – Russia
► UA - Ukraine
Applications
Energy sector
► Nuclear power plants
– withdrawable and plug-in design
► Coal-burning power plants
► Photovoltaic
– remote signalling and control
► Heating plants
Distribution of electrical energy
► HV/LV substations
► LV installations
– DTVE overcurrent releases
► Main protection of buildings
Applications
Industry
► Automotive
► Food
► Metallurgical
► Chemical
Infrastructure
► Administration buildings
► Airports, metro
► Shopping centres
► Highways, tunnels
Summary
Speed and universality
► Professional technical support
► SW for device and protection design
Standard overcurrent releases for 80 % applications
► Optimal protection of lines, transformers and motors
► Additional installation and replacement
Wide options for connection of circuit breakers
► Up to 4x 300 mm2 for circuit breaker BL1000 and BL1600
Remote signalling and control
► Remote signalling of a failure and quick switching off and on
Accessories for special applications
► Plug-in and withdrawable devices
► Mechanical interlocking
Thank you for your attention
Modeion moulded case circuit breakers
Tel.: +420 465 672 191
E-mail: [email protected]