KB / KB-UL (E4 + E6) 10/2021 page 29/147
4.3 Electrical connection
The chambers are supplied ready for connection. They come with a fixed power connection cable that has
a length of at least 1800 mm / 5.9 ft and are protected with a chamber-protection against over current, the
chambers KB 53-UL / KB 115-UL in addition with an internal fuse.
Model Power plug
Nominal voltage +/- 10% at the
indicated power frequency
Current
type
Chamber
fuse
KB 53 (E4)
KB 115 (E4)
Shock-proof plug 230 V at 50 Hz 1N~ 10 A
KB 240 (E6)
KB 400 (E6)
KB 720 (E6)
Shock-proof plug
200-230 V at 50 Hz
200-230 V at 60 Hz
1N~ 16 A
KB 53-UL (E4)
KB 115-UL (E4)
NEMA 5-15 115 V at 60 Hz 1N~ 12,5 A
KB 240-UL (E6)
KB 400-UL (E6)
NEMA 5-20P
100-120 V at 50 Hz
100-120 V at 60 Hz
1N~ 16 A
KB 720-UL (E6) NEMA 6-20P
200-240 V at 50 Hz
200-240 V at 60 Hz
2 ~ 16 A
• The domestic socket must also provide a protective conductor. Make sure that the connection of the
protective conductor of the domestic installations to the chamber’s protective conductor meets the latest
technology. The protective conductors of the socket and plug must be compatible!
DANGER
Electrical hazard due to missing protective conductor connection.
Deadly electric shock.
Make sure that the chamber’s power plug and the power socket match and se-
curely connect the electrical protective conductors of the chamber and the house
installation.
• Only use original connection cables from BINDER according to the above specification.
UL chambers: Use only a UL Listed Power supply cord (UL category ELBZ), SJT 3x14 AWG (2.08 mm²);
C13L. For outside USA use a certified power supply cord according to national requirements.
• Prior to connection and start-up, check the power supply voltage. Compare the values to the specified
data located on the chamber’s type plate (left chamber side, bottom right-hand, see chap. 1.6).
Danger of incorrect power supply voltage due to improper connection.
Damage to the chamber.
Check the power supply voltage before connection and start-up.
Compare the power supply voltage with the data indicated on the type plate.
• When connecting, please observe the regulations specified by the local electricity supply company as
well as the local or national electrical regulations (VDE directives for Germany).
• Observe a sufficient current protection according to the number of devices that you want to operate. We
recommend the use of a residual current circuit breaker.
• Pollution degree (acc. to IEC 61010-1): 2
• Over-voltage category (acc. to IEC 61010-1): II
See also electrical data (chap. 23.4).
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