Preliminare july 2006 series A complete solution for OEMs IndustrialIT TM ABB PT Dalmine 1VCP000093 Rev.C, it Presentation 2004.07
QUALITY SYSTEM Certification ISO 9001-2000 ENVIRONMENTAL MANAGEMENT SYSTEM Certification ISO 14001 ABB - Page 2
It is the main component of the switchgear and it is available in three different configurations all fitted, on request, with earthing switch: Modules type PB/M PB/RM Enclosures type PB/E PB/RE Mounting frame type PB/F ABB - Page 3 PowerCube are developed in order to allow development of switchgears according: IEC 62271-200 classification LSC2B-PM IAC BFLR or LSC2B-PM AFLR (which has replaced the previous classification of metal clad switchgears).
ABB - Page 4 Modules type PB/M Includes: Circuit breaker / Contactor compartment Cable access compartment Pre-assembled and pre-tested safety interlocks On request: VT compartment with VT truck (for cable access compartment) Earthing switch with making capacity Modules type PB/RM Includes: Cable access compartment Pre-assembled and pre-tested safety interlocks On request : VT compartment with VT truck (for cable access compartment) Earthing switch with making capacity They represent the ideal solution for OEM who need to realize single level switchgears with high level of standardization without high development costs and with a power part that includes, on request, measurement unit.
Enclosures type PB/E Includes: Circuit breaker / Contactor compartment Pre-assembled and pre-tested safety interlocks On request: Earthing switch with making capacity Enclosures type PB/RE Includes: Pre-assembled and pre-tested safety interlocks On request : Earthing switch with making capacity They represent the ideal solution for OEM who need to realize double level switchgears and maximum flexibility in the switchgear development. ABB - Page 5
Mounting frame type PB/F Includes: Fix contacts and shutter kinematic system Necessary components to rack-in/out the Circuit breaker / Contactor Pre-assembled and pre-tested safety interlocks On request: Earthing switch with making capacity They represent the ideal solution for OEM who need to use ABB apparatus in their own switchgear o to develop retrofit solutions. Versatility of use and the availability of an earthing switch with making capacity are strong points of this solution. ABB - Page 6
PowerCube: PERFORMANCES (according, where applicable, IEC 60298 / IEC 62271-200 standards) ABB - Page 7 PB/M PB/E PB/M PB/E PB/F PowerBox Module PB1 PB2 PB3 PB4 PB5 PB6 PB1/R PB2/R PB3/R PB4/R PB5/R PB6/R Module width mm 600 750 1000 750 1000 1000 600 750 1000 750 1000 1000 Rated voltage 12 kv 17,5 kv 24 kv 36 kv Test voltage 28 kv at industrial frequency 38 kv 50 kv 70 kv Impulse withstand 75 kv voltage 95 kv 125 kv 170 kv Short-time 25 ka (3s) (1) (1) (1) (1) withstand current 31,5 ka (3s) 40 ka (3s) 50 ka (1s) (1) (1) (1) (1) Peak current 63kA 79 ka 100 ka 125 ka Rated currents 630 A 1250 A 1600 A 2000 A 2500 A (2) (2) 3150 A 3600 A 4000 A (2) (2) (1) 1sec on the earthing switch (2) With forced ventilation per 4000A it is necessary to install, customer care, a second fan (supplied as a spare component) in the rear part of the switchgear.
/E STRUCTURE ABB - Page 8
/M Module structure 1 2 CB compartment Feeder compartment Circuit Breaker/ Contactors Service trucks 1 Terminals 1 2 Metallic shutters ABB - Page 9 2 * Not available on PB1,PR1 VT compartment (on request*) Earthing Switch (on request) Fan (for 12-17kV 3600-4000A and 24kV 2500A only)
/E Enclosure structure Circuit breaker/contactor/service truck Terminals Fan (for 12-17kV 3600-4000A and 24kV 2500A only) Metallic shutters ABB - Page 10 Earthing switch (on request)
/F Mounting frame Structure Metallic Shutters Terminals ABB - Page 11 Earthing switch (on request)
DESIGNED TO COVER A WIDE RANGE OF TYPICAL UNITS PB1 PB2 PB3 PB4 PB5 PB1R PB2R PB3R PB4R PB5R Module width mm 600 750 1000 750 1000 600 750 1000 750 1000 Incoming feeder IF incoming feeder with measurement IFM Riser R Measurement M Bus tie BT Bus tie with measurement BTM Direct incoming feeder IFD PB/E PB/F Units IFM, M, BTM with VT in fixed execution at customer care. ABB - Page 12
Cable area is easily accessible from the front (by disassembling circuit breaker compartment floor). ABB - Page 13
Earthing switch On request With making capacity Operative mechanism interlocked with circuit-breaker position. (1) Key lock on request (2-3) (2) Open Close (1) The earthing switch can be closed only if the circuit breaker is in racked-out position and it is not possible to rack in the circuit breaker if the earthing switch it is not in open position ABB - Page 14 (3) Rated voltage [kv] 12 17.5 24 Short time withstand current (3sec) [ka] 31,5 up to 50 (*) 31,5 Up to 50 (*) 25 Making capacity [kap] up to 125 Up to 125 Up to a 63 (*) 40-50kA for 1sec (not available on PB/F) (2) Key lock with free key when the earthing switch is in open position (3) Key lock with free key when the earthing switch is in close position
TERMINALS TYPE: UP TO 2500A : FLAT TERMINALS DESIGNED TO USE COPPER CONNECTIONS WITH STANDARD SECTIONS AND DIMENSIONS COMMONLY AVAILABLE ON THE MARKET (24kV - 2500A WITH FORCED VENTILATION) 3150A : COMB TYPE CONTACTS 3600A : COMB TYPE CONTACTS PLUS 1 FAN 4000A : COMB TYPE CONTACTS PLUS 2 FAN ABB - Page 15
AVAILABLE APPARATUS VM1 V-contact V/W V-contact VSC/P VD4 HD4 evm1 Circuit breakers Vacuum contactors Available apparatus ABB - Page 16 PR512 Electronic Relay (*) REF542plus Electronic devices (*) To be placed in the low voltage compartment (customer care) Service trucks Service trucks: (Only from HD4 design) Isolation Earthing with making capacity Earthing without making capacity Cable test
SOLUTIONS SPECIFICALLY DESIGNED FOR RISER, MEASUREMENT UNITS AND DIRECT INCOMING FEEDER SWITCHBOARD UNITS ABB - Page 17 Rated voltage [kv] 12-17,5 24 Panel width [mm] Panel characteristics Rated current up to [A] Isc [ka] Isw [ka] 3s- 1s Riser or direct incoming feeder Riser or direct incoming feeder and earthing switch Configuration Measurement unit (VT compatment at customer care) Measurement unit and earthing switch (VT compatment at customer care) 600 1250 31,5 31,5 PB1/R PB1/R PB1/R PB1/R 750 1000 2000 4000 31,5 31,5 31,5 31,5 40-50 40-50 40-50 40-50 PB2/R PB3/R PB2/R PB3/R PB2/R PB3/R PB2/R PB3/R 750 1250 25 25 PB4/R PB4/R PB4/R PB4/R 1000 2500 25 25 PB5/R PB5/R PB5/R PB5/R
SWITCHGEAR COMPLETION : ABB PROPOSAL FOR OEM (cable access compartment at customer care for PB/E) REF542plus (Low voltage compartment and rear part of the switchgear at customer care) TRADITIONAL CURRENT TRANSFORMER - DIN STANDARD DIMENSIONS OR ABB - Page 18 TRADITIONAL VOLTAGE TRANSFORMER COMBI SENSOR (VOLTAGE AND CURRENT) ACCORDING DIN STANDARD DIMENSIONS
REF 542 plus Integrated control and protection unit Panel type ABB - Page 19 50, overcurrent instantaneous 51, earth fault 51N, earth fault directional 51IDMT, overcurrent inverse definite time 51MS, motor start protection 51LR, locked rotor protection 46, unbalanced load 49, thermal overload 27, undervoltage istantaneous 66, number of starts 67, overcurrent directional 67N, earth fault directional 79, autoreclosing Protection functions Incoming feeder Outgoing feeder, generic Outgoing feeder for transformer Outgoing feeder for motor, circuit breaker Outgoing feeder for motor, contactor Present. On request.
The use of sensors gives the following advantages: High accuracy and linearity Large dynamic range Low temperature coefficient No saturation No iron-resonance Compact and effective solution ABB - Page 20
Current transformers Long Size Medium Size Dimensions according to DIN 42600 standard Narrow Type. Electrical characteristics according to IEC 60044-1. Sets per phase: 1 Medium size 1 Long size 2 Medium size 1 Medium size and 1 Long size ABB - Page 21
Voltage transformers Dimensions according to DIN 42600 standard Narrow Type. Electrical characteristics according to IEC 60044-2. Type: Fixed Fixed with fuses Withdrawable with fuses ABB - Page 22
Current and voltage sensors ABB KEVCD Combi Sensor Block Type Dimensions according to DIN 42600 standard Narrow Type. Current sensors compliant with IEC 60044-8 / CDV. Voltage sensors compliant with IEC 60044-7. Main characteristics: In the combi sensors both current and voltage sensors are integrated in the same compact cast resin part. Current sensor is based on a Rogowski coil. Voltage sensor is based on a resistive divider. Also a capacitive divider for voltage indication is included. ABB - Page 23