DEIF DU-2/MKIII PROTECTION AND POWER MANAGEMENT MULTI-LINE PPM

DEIF DU-2/MKIII PROTECTION AND POWER MANAGEMENT MULTI-LINE PPM (NEW OPEN BOX)

DEIF

TYPE: DU-2/MKIII  

PROTECTION AND POWER MANAGEMENT MULTI-LINE PPM

DISPLAY UNIT

RELAY OUTPUTS: 30 VDC/1A

SUPPLY FOR EXT.DC/DC: 24V DC, CLASS 2

PC-ASA

UL94-VO

DISPLAY:

• THE DISPLAY IS A SEPARATE UNIT AND CAN BE MOUNTED DIRECTLY ON    THE PPM BASE UNIT OR IN THE SWITCHBOARD VIA THE DISPLAY CABLE. UP TO 3 DISPLAYS CAN BE CONNECTED TO THE SAME MAIN UNIT (X2 OPTION). 

POWER MANAGEMENT: 

THE POWER MANAGEMENT FUNCTIONS ARE HANDLED IN A SEPARATE 32-BIT PROCESSOR. AS DEFAULT THE PM PROCESSOR IS PLACED IN DG UNIT 1. THE LOAD DEPENDENT START/STOP FUNCTION CAN BE ADJUSTED AS PREDICTED AVAILABLE RATED POWER (KW), AS PREDICTED AVAILABLE APPARENT POWER (KVA) OR AS PERCENTAGE RATED POWER (%). THE START PRIORITY SELECTION CAN EITHER BE HANDLED FROM THE PM UNIT FOR THE ENTIRE SYSTEM OR LOCALLY VIA A 1ST PRIORITY PUSHBUTTON ON EACH DISPLAY UNIT. 

•  START ONE OR TWO DIESEL GENERATORS,

•  AUTOMATICALLY CHANGE PLANT MODE TO SEMI AUTO OR AUTO MODE   

•  IN CASE OF SHORT CIRCUIT TO ACTIVATE ONE OR NO START ATTEMPTS 

TECHNICAL SPECIFICATIONS :

• OPERATING TEMP.: -25…70°C (-13...158°F) (UL/CUL LISTED: MAX. SURROUNDING AIR TEMP.: 55°C/131°F) 

• STORAGE TEMP.: -40…70°C (-40...158°F) 

• CLIMATE: 97% RH TO IEC 60068-2-30 

• MEAS. VOLTAGE: 100-690V AC +/-20% (UL/CUL LISTED: 110-480V AC PHASE-PHASE) 

• CONSUMPTION: MAX. 0.25VA/PHASE 

• MEAS. CURRENT: -/1 OR -/5A AC (UL/CUL LISTED: FROM CTS 1-5A) CONSUMPTION: MAX. 0.3VA/PHASE 

• CURRENT OVERLOAD: 4 X IN CONTINUOUSLY 20 X IN, 10 SEC. (MAX. 75A)

                                        80 X IN, 1 SEC. (MAX. 300A) MEAS. 

• FREQUENCY: 30…70HZ 

• AUX. SUPPLY: 8-36V DC MAX. 11W CONSUMPTION THE AUX. SUPPLY

                         INPUTS ARE TO BE PROTECTED BY A 2A SLOW BLOW FUSE

                         (UL/CUL LISTED: AWG 24)

• BINARY INPUTS: OPTOCOUPLER, BI-DIRECTIONAL ON: 8…36V DC IMPEDANCE: 4.7K OFF: <2V DC 

• RELAY OUTPUTS: ELECTRICAL RATING: 250V AC/30V DC, 5A (UL/CUL

                               LISTED:250V AC/24V DC, 2A RESISTIVE LOAD) THERMAL

                               RATING @ 50°C 2A: CONTINUOUSLY 4A: TON = 5 SEC.,

                               TOFF = 15 SEC.(UNIT STATUS OUTPUT: 1A) 

• OPEN COLLECTOR OUTPUTS: SUPPLY 8…36V DC, MAX. 10MA 

• ANALOGUE INPUTS: -10…0…+10V DC NOT GALVANICALLY SEPARATED

                                                 IMPEDANCE: 100K (0)4…20MA IMPEDANCE: 50 NOT

                                                 GALVANICALLY SEPARATED

• MOUNTING: DIN-RAIL MOUNT OR BASE MOUNT DEIF RECOMMENDS

                       BASE MOUNTING FOR MARINE APPLICATIONS. IF DIN-RAIL

                       MOUNTED IN MARINE APPLICATIONS, ADDITIONAL MEANS

                       AGAINST EXCESSIVE MECHANICAL VIBRATIONS MUST BE USED.

• LOAD SHARING LINES: -5…0…+5V DC IMPEDANCE: 23.5K 

• ANALOGUE OUTPUTS: 0(4)...20MA AND +/-25MA GALVANICALLY

                                         SEPARATED  ACTIVE OUTPUT (INTERNAL SUPPLY)

                                         LOAD MAX. 500 (UL/CUL LISTED: MAX. 20 OUTPUT)

REF.NO : FKM4575V1