Timer Relay Digital 230VAC Multifunction MR28.10 Hugo Muller

230V Multi-function Digital Timer Relay – Din Rail Fitting

Make: Hugo Muller

Country of Origin: Germany

 

Download Catalogue – MR2810 Series

Download Manual – MR2810 Series

 

Description

  • Overview
    • 1 Channel
    • 20 different functions
    • Time range 0.1 sec up to 999 h
    • Minimum interval 0.1 sec
    • Free adjustable time range
    • *Power fail security (adjustable)
    • *Security request after power fail (adjustable)
    • Elapsed time and pulse counter
    • Security by PIN-Code
    • Display with three text lines
    • External Input

 

  • Technical Data
Supply voltages
(please state when ordering)
230 V, 50–60 Hz
other voltage versions on request
Power consumption (real power) 230 V, 50–60 Hz version = 0,4–1,1 W
24 V AC / DC version = 0,2 – 1,1 W
(depending on the switching status)
Channel (potential-free) Change-over, contact gap < 3 mm (μ)
Control input voltage and phase of power supply
Contact material AgNi + Au (hard gold plated contact)
Switching capacity per channel
resistive load:
inductive load:
16 A / 250 V~ at cosϕ=1
10 A at cosϕ=0,6
Min. switching power 50 mW (5 V / 2 mA)
Max. starting current 30 A
Functionality 20 different functions
Time range
(free adjustable)
000:00:00:1 up to 999:59:59:9
[hhh:mm:ss:1/10s]
Minimum interval 0,1 sec.
Debouncing time / operating time max. 64 msec.
Reactivation time max. 1,5 sec.
Time base Quartz
Quartz accuracy
(at 20°C)
≤ ±0,5 sec./day
(Quartz accuracy optimized for typical ambient conditions)
Lifespan relay 10 A = approx. 100,000 switchings
Power back-up (at 20°C) approx. 10 years (depends on the Lithium-battery life)
Program security unlimited (E2-Prom)
Display high resolution LCD
15 mm (visible area 7,5 mm2)
Permitted ambient temperature -30° … +55°C
Housing self-extinguishing thermoplastic
Dimensions 45 x 35 x 58 mm
Mounting 35 mm DIN-rail
Type of connection Screw terminals (pull-up type)
Type of protection IP 20 to DIN EN 60529
Class of protection II when installed according to regulations
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