Page 15 - Elko relays

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1-PHASE VOLTAGE MONITORING RELAY HRN-41
- over/undervoltage
- 3 ranges

Features:
» » Supply voltage: AC230V
»»
» » Monitoring DC/AC 1-phase in 3 ranges
»»
»»
» » Monitoring voltage in 2 independent levels
» » Galvanically separated supply
»»
»»
» » Adjustable delay for all levels
» » “MEMORY” function - manual reset
»»
»»
» » “RESET” pushbutton
» » Function of second relay (independent/parallel)
»»
» » Output contact: 2 x changeover 16A
»»
» » 3-MODULE, DIN rail mounting
»»
Functions
Technical parameters HRN-41
Supply
Supply Terminals: A1 - A2
Supply voltage: AC 230V or AC 400V or AC/DC 24V
Consumption: max. 4.5VA
Supply voltage tolerance: -15%; +10%
Measuring circuit
Ranges: 10-50V 32-160V 100-500V
Terminals: C-B1 C-B2 C-B3
Input resistance: 110k 360k 1.1M
Max. permanent: 100V 300V 600V
Description Peak overload <1ms: 250V 700V 1kV
Time delay for Umax: adjustable, 0-10sec
Time delay for Umin: adjustable, 0-10sec
Measuring accuracy: 5%
Repeat accuracy: <1%
Temperature dependance: <0.1% / C
0
Limit values tolerance: 5%
Hysteresis (fault to 0K): selectable 5% / 10%
Number of contacts: 2x changeover, (AgNi)
Rated current: 16 A / AC1
Switching capacity: 4000 VA / AC1, 384 W / DC
Inrush current: 30 A / <3s
Switching voltage: 250V AC1 / 24V DC
Min. breaking capacity DC: 500mW
Output indication: yellow LED
Mechanical life: 3x10 7
Connection Electrical life (AC1): 0.7x10 5
Other information
Operating temperature: -20..+55 C
0
Electrical strength: 4kV (input-output)
Mounting: DIN rail EN 60715
Overvoltage category: III
Max. cable size: max. 2.5mm / with sleeve 1.5mm 2
2
Dimensions: 90 x 52 x 65mm
Weight: 239g
Standards: EN 60255-6, EN 61010-1

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