産品概述
TeSys LRD thermal overload relays – 23…32 A – class 10A
技術規格
Download Product Datasheet
Main
| range |
TeSys
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|
| product name |
TeSys LRD
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|
| product or component type |
Non differential thermal overload relay
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| device short name |
LR3D
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|
| relay application |
Motor protection
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| product compatibility |
LC1D38
LC1D25
LC1D32
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| network type |
DC
AC
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| thermal protection adjustment range |
23…32 A
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| [Ui] rated insulation voltage |
Power circuit: 600 V conforming to CSA
Power circuit: 600 V conforming to UL
Power circuit: 690 V conforming to IEC 60947-4-1
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Complementary
| network frequency |
0...400 Hz
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| mounting support |
Plate, with specific accessories
Rail, with specific accessories
Under contactor
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| tripping threshold |
1.14 +/- 0.06 Ir conforming to IEC 60947-4-1
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| [Ith] conventional free air thermal current |
5 A for signalling circuit
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| permissible current |
1.5 A at 240 V AC-15 for signalling circuit
0.1 A at 250 V DC-13 for signalling circuit
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| [Ue] rated operational voltage |
690 V AC 0...400 Hz
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| [Uimp] rated impulse withstand voltage |
6 kV
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| phase failure sensitivity |
Tripping current 130 % of Ir on two phase, the last one at 0
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| control type |
Red push-button: stop
Blue push-button: reset
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| temperature compensation |
-20…60 °C
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| connection pitch |
17.5 mm
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| connections - terminals |
Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm² flexible without cable end
Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm² flexible with cable end
Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm² solid without cable end
Power circuit: lugs-ring terminals
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| tightening torque |
Control circuit: 1.7 N.m - on screw clamp terminals
Power circuit: 2.3 N.m - on lugs-ring terminals M4
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| width |
45 mm
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| depth |
70 mm
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| product weight |
0.124 kg
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Environment
| protective treatment |
TH conforming to IEC 60068
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| IP degree of protection |
IP20 conforming to IEC 60529
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| ambient air temperature for operation |
-20…60 °C without derating conforming to IEC 60947-4-1
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| ambient air temperature for storage |
-60…70 °C
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| flame retardance |
V1 conforming to UL 94
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| mechanical robustness |
Vibrations: 6 Gn conforming to IEC 60068-2-6
Shocks: 15 Gn for 11 ms conforming to IEC 60068-2-7
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| dielectric strength |
6 kV at 50 Hz conforming to IEC 60255-5
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| standards |
EN 60947-4-1
EN 60947-5-1
IEC 60947-4-1
CSA C22.2 No 14
IEC 60947-5-1
UL 508
ATEX D 94/9/CE
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|
| product certifications |
CSA
CCC
UL
GOST
BV
RINA
DNV
ATEX INERIS
LROS (Lloyds register of shipping)
GL
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Offer Sustainability
| Sustainable offer status |
Green Premium product
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| REACh Regulation |
|
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| REACh free of SVHC |
Yes
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| EU RoHS Directive |
|
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| Mercury free |
Yes
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| RoHS exemption information |
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| China RoHS Regulation |
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| Environmental Disclosure |
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| Circularity Profile |
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| WEEE |
The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
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Contractual warranty
| Warranty |
18 months
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