Technical data

www.dimplex.de/en
103
2010
DC charge controls for storage heating systems
Control voltage 1 0.91 to 1.43 V
Control voltage 2 -3,6 to -2,85 V
Universal DC charge control with timer function
Dimplex PROTOMATIK ®
ZW 05DCU
Universal DC microprocessor-driven charge control with timer function for backward, intermediate and forward control, two control
voltage outputs 0.91 to 1.43 V DC and –3.6 to –2.85 V DC, back-lit multi-function display, 4-key operation with direct selector switch,
service function, external temperature averaging, direct control via charge control line, automatic PTC external sensor recognition (old
Bauknecht external sensor), time-controlled safety output for enable and additional enable timer, adjustable charge enable detection,
initial heating program for screed flooring, characteristic curve switching for lower operation external or via integrated real-time clock
(weekly program and absence of up to 30 days), synchronised charging using a real-time clock possible, integrated error detection,
power reserve for voltage interruption of up to 6 h, top hat rail mounting – 6 modular spaces, degree of protection IP 20 if installed
accordingly, lead-sealable connection terminal covers as a standard, standard NTC external sensor included in the scope of supply (con-
nection cable 2 m; extendable up to a maximum of 30 m; IP54), direct voltage 0.91 to 1.43 V and -3.6 to -2.85 V.
For storage heating systems and electric underfloor storage heaters with DC charge control.
Order reference Art.-Nr. Width x Height x Depth
mm
ZW 05DCU 348290
105 x 83 x 61
ZW 05DCU 348290 4015627348295
Control voltage 1 0.91 to 1.43 V
DC charge control
Dimplex PROTOMATIK ®
WG 05DC
For storage heaters with electronic DC charge controller. Without timer for forward control, control voltage system 0.91 to 1.43 V DC,
adjustable base charge, characteristic curve switching for external lower operation, integrated error detection, top hate rail mounting –
3 modular spaces, degree of protection IP 20 if installed accordingly, standard NTC external sensor included in the scope of supply
(connection cable 2 m; extendable up to a maximum of 30 m; IP54), direct voltage 0.91 to 1.43 V.
Order reference Art.-Nr. Width x Height x Depth
mm
WG 05DC 348300
54 x 83 x 61
WG 05DC 348300 4015627348301
Control voltage 1 0.91 to 1.43 V
DC group control unit
Dimplex PROTOMATIK ®
GR 05DC
For storage heaters with electronic DC charge controller. “Domestic station” for individual control of groups of heaters in combination
with a DC central control unit, adjuster for raising or lowering the charge, characteristic curve switching for external lowering operation;
charge level in lowering operation (0 – 100 %) adjustable, reference variable 0.91 to 1.43 V DC, top hat rail mounting – 3 modular spaces,
degree of protection IP 20 if installed accordingly, 0.91 to 1.43 V DC.
Order reference Art.-Nr. Width x Height x Depth
mm
GR 05DC 348310
54 x 83 x 61
GR 05DC 348310 4015627348318
Control voltage 1 0.91 to 1.43 V
Control voltage 2 -3,6 to -2,85 V
Universal DC charge controller
Dimplex PROTOMATIK ®
AR 05DCU 2
AR 05DCU 4
For storage heating systems and electric underfloor storage heaters with DC charge control. Back-lit multi-function display, 4-key
operation, error detection, individual heating circuits can be shut off; switching capacity max. 3A / 230 V~, reference variable 0.91 to
1.43 V or -3.6 to -2.85 V DC, adjustable heating curve (extendable temperature setting range 30 °C to 90 °C for residual heat and external
temperature-dependent loading of the storage heating system), individual raising / lowering of day-time and night-time charging,
sensor type switchable between standard NTC temperature sensor; (2.43 kOhm/20 °C) and NTC sensor type 30 (500 Ohm/20 °C), top hat
rail mounting – 3 modular spaces, degree of protection IP 20 if installed accordingly. (Note: NTC temperature sensors are not included in
the scope of supply), for 0.91 to 1.43 V and -3.6 to -2.85 V DC.
Order reference Art.-Nr. Features Width x Height x Depth
mm
AR 05DCU 2 348350
Max. of two control circuits can be connected
54 x 83 x 61
AR 05DCU 4 348370
Max. of four control circuits can be connected
AR 05DCU 2 348350 4015627348356
AR 05DCU 4 348370 4015627348370
Control and regulation devices