Page 5 - Elko relays

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MULTIFUNCTION TIME RELAY CRM-91HE
- 10 functions
(functions the same as CRM-93H page 4)
Features:
»»
» » Universal supply voltage AC/DC 12-240V
» » 10 functions:
»»
- 5 time functions controlled by supply voltage
- 4 time functions controlled by control input
- 1 function of memory (latching) relay
»»
» » Time scale 0.1s - 10 days divided into 10 ranges
» » Remote control by external control unit - potentiometer
»»
» » Output contact: 1x changeover 16A
»»
» » Output indication: multifunction red LED
»»
» » 1-MODULE, DIN rail mounting
»»
Time ranges

Technical parameters CRM-91HE
Number of functions: 10
Supply terminals: A1 - A2
Supply voltage: AC/DC 12-240V (AC50-60Hz)
Consumption: AC 0.7 - 3VA/DC 0.5 - 1.7W
Supply voltage tolerance: -15%; +10%
Supply indication: green LED
Time ranges: 0.1s - 10days
Time setting: rotary switch, external potentiometer
Time deviation: 5%-mechanical setting
Repeat accuracy: 0.2%-set value stability
Temperature coefficient: 0.01 % / C, at= 20 C
0
0
Output
Changeover contacts: 1, (AgNi)
Rated current: 16A / AC1
Switching capacity: 4000 VA/AC1, 384 W/DC Description
Inrush current: 30A / <3s
Switching voltage: 250V AC1 / 24V DC
Minimum breaking capacity DC: 500 mW
Output indication: multifunction red LED
Mechanical life: 3 x 10 7
Electrical life (AC1) 0.7 x 10 5
Controlling
Consumption of input: AC 0.025-0.2VA / DC 0.1-0.7W
Load between S-A2: YES
Control terminals: A1-S
Impulse length: min.25 ms / max.unlimited
Reset Time: max.150ms
Other information
Operating temperature: -20.. +55 C
0
Storage temperature: -30.. +70 C
0
Electrical strength: 4kV (supply - output)
Operating position: any
Mounting/DIN rail: DIN rail EN 60715 Connection
Protection degree: IP40
Overvoltage category: III
Pollution degree: 2
Maximum cable size: max. 2.5mm /with sleeve 1.5mm 2
2
Dimensions of potentiometer: see page 29
Weight of potentiometer: 15g
Dimensions: 90 x 17.6 x 64mm
Weight: 68g
Standards: EN 61812-1, EN 61010-1
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