Electronic Standard Relay - ESR10 ISO Micro
Description
The smart power relay ESR10 Micro (Electronic Standard Relay) is a
solid state relay which can replace electro-mechanical relays.
The ESR10 is a plus switching (high side switch) closing relay (NO) in
an ISO Micro automotive relay enclosure.
It allows bipolar control by a positive voltage. This space-saving relay
is available in three power classes:
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10 A for max. 85° C / (12 and 24) Vdc
17 A for max. 105° C / (12 and 24) Vdc
30 A for max. 85° C / 12 Vdc
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Applications
ESR10 Micro
The ESR10 helps to switch loads whose current demand is too high
to be connected directly to the controlgear. The switching function
of the ESR10 is completely noiseless. This allows installation in the
vehicle's interior.
Technical data (25 °C) – ESR10 Micro 10 A
Voltage supply LINE+
System voltage
Operating voltage
Closed current1)
Load circuit LOAD
Load output
UB
DC 12 V / DC 24 V
6...16 V / 10...32 V
8 µA
The ESR10 Micro is suitable for all applications in DC 12 V or 24 V
electrical systems where valves, motors, lamps etc. have to switched:
Road vehicles (passenger cars, bicycles, trucks, buses, working
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OFF
vehicles and emergency cars, special vehicles)
Construction vehicles and agricultural vehicles
Watercraft (ships, sailing boats, motor yachts etc.)
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MOSFET, high side switching (HSS)
resistive, inductive and capacitive
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Load types
Protective function
short circuit proof,
temperature disconnection (pulsing)
10 A
Benefits
Current rating
Voltage drop1)
IN
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UON
75 mV
The low current consumption, particularly in the ON condition,
helps to reduce gas consumption as well as CO2 emissions.
The solid state relay switches silently and features wear-free
operation of all loads with an extremely long life span.
Max. short circuit current
60 A (L/R = 3 ms)
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Control input IN+
Control voltage
ON
OFF
12 V: 6...16 V; 24 V: 10...32 V
12 V: 0...2 V; 24 V: 0...4 V
Control current 1) 2)
10 mA (at 13.5 V respectively 27 V)
(derating see chart)
Order numbering code
Switching frequency max.
Rising edge
see chart
< 5 ms
Type No.
ESR10
electronic standard relay
Protection (characteristic curve)
General data
N
not protected, only short circuit protection
yes (reverse polarity conductive) 3)
Type of enclosure
C2 Micro enclosure with hexagonal latching lugs
Terminals (pins)
Reverse polarity
protection circuit,
load circuit
Cycle times 1)
load
A4 standard automotive, 4-pole (ISO)
Load and control
5
tON
tOFF
0.5 ms
0.5 ms
HB high-side-switch (HSS), bipolar control
Sub type
Temperature range
Dimensions
-40 °C…85 °C
00 standard
System voltage
D1 DC 12 V
D2 DC 24 V
Current rating (at 25°C)
10 A
ISO Standard Micro
(with retaining lugs)
plugged in
including contacts
Mass1)
26 x 15.5 x 26 mm
26 x 15.5 x 37 mm
15 g
17 A
30 A *
1) typically
2) The upstream controlgear may misconstrue the situation as “wire
break” due to the extremely low control current. In this case the
trigger threshold should be adjusted.
3) In the event of reverse polarity connection, the MOSFET will switch
through automatically for self-protection.
ESR10
-
N
C2 A4 HB - 00 - D1 - 10A ordering example
* The 30A version of the ESR10 Micro will only be available upon request and
for high volume projects (> 5000 pcs). Small quantities cannot be ordered.
1644
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