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Earth Leakage Circuit Breaker 2- ELCB by vaibhavkurde

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All About Earth Leakage Circuit Breaker 2- ELCB

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									ELCB1

Load cells

Special features ELCB1 HS
− − − − − Small dimensions Max. capacities: 220 kg ... 1.76 t Stainless steel Meets EMC standards (EN 45 501) Protection class IP 67 (ELCB1) or IP 68 (ELCB1 HS)

Dimensions (in mm; 1 mm= 0.03937 inches)
∅L M N K

Wiring code:
(black) B (white) Excitation (−) Signal (+) Excitation (+) Signal (−)

D A J J

H

(blue) (red)

G

F

E

Max. capacity (Emax) 220 kg; 550 kg; 1.1 t; 1.76 t

A 133.4

B 30.2

C 30.7

D 57.7

C

Shield (connected with housing)

E 15.4

F 76.2

G 25.4

H 1.7

J 13

K 3m

jL 20.6

M M12

N 14.2

B0978-4.1 en

Data Sheet

ELCB...

Specifications
Type
Maximum capacity (Emax) Accuracy class Sensitivity (Cn) Temperature effect on sensitivity (TKC) Temperature effect on zero balance (TK0) Hysteresis error (dhy) Non-linearity (dlin) Creep (dcr) over 30 min. Input resistance (RLC) Output resistance (R0) Reference excitation voltage (Uref) Nominal range of excitation voltage (BU) Insulation resistance (Ris) Nominal temperature range (BT) Service temperature range (Btu) Storage temperature range (Btl) Safe load limit (EL) Breaking load (Ed) Lateral load limit (Elq) Permissible dynamic load (Fsrel) (vibration amplitude according to DIN 50100) Deflection at Emax (snom), approx. Weight (G) Material: Emax 220 kg ... 1,76 t Measuring element Cable entry Cable sheath Application protection (sealing) Protection class accord. to EN60529 (IEC529) mm kg % of Emax °C [ ] [°F] Ω V GΩ % of Cn mV/V % of Cn / 10 K

ELCB1
550 kg; 1.1 t; 1.76 t 1% 2 "1 % "0.4000 "0.4000 "0.1000 "0.1000 "0.1000 > 350 344 "2 5 0.5 ... 15 >5 −10 ... +40 [+14 ... +104] −30 ... +70 [−22 ... +158] −50 ... +85 [−58 ... +185] 150 300 100 70 0.5 ~ 0.9 IP67 Stainless steel Stainless steel (Gasket: Neoprene) TPE Silicone

ELCB1 HS
220 kg; 550 kg; 1.1 t; 1.76 t 1% 2 "1 % "0.4000 "0.4000 "0.1000 "0.1000 "0.1000 > 350 344 "2 5 0.5 ... 15 >5 −10 ... +40 [+14 ... +104] −30 ... +70 [−22 ... +158] −50 ... +85 [−58 ... +185] 150 300 100 70 0.5 ~ 0.9 IP68 Stainless steel Stainless steel (Gasket: Neoprene) TPE hermetically welded

Accessories (see Data sheet “HLC... - Load Cells”):
In order to minimize error interferences due to load introduction, HBM offers various proven load introductions for this load cell type, depending on the mounting situation: HLCB/ZFP/...T Swivel load foot HLCB/ZAK/1.76T Swivel load foot (height adjustable) HLCB/...T/ZEL Elastomer bearing HLCB/ZDP/...T Elastomer bearing Easy Top HLC/ZPU/...T Base plate / Mounting kit

Modifications reserved. All details describe our products in general form only. They are not to be understood as express warranty and do not constitute any liability whatsoever.

Hottinger Baldwin Messtechnik GmbH

B0978-4.1 en

Im Tiefen See 45, D-64293 Darmstadt, Germany Tel.: +49 6151 803−0; Fax: +49 6151 8039100 E−mail: support@hbm.com www.hbm.com


								
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