Xylem hydrovar, Installation, Operation And Maintenance Manual

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Voltage
supply
HVL
Fuse Circuit
breaker
UL Non UL
Bussmann Edison Littelfuse Ferraz-
Shawmut
Fuse ABB
Type T Type gG MCB S200
3~ 230 VAC
3.015 JJN-15 TJN (15) JLLN 15 A3T15 16 S203-C16
3.022 JJN-15 TJN (15) JLLN 15 A3T15 16 S203-C16
3.030 JJN-20 TJN (20) JLLN 20 A3T20 16 S203-C20
3.040 JJN-25 TJN (25) JLLN 25 A3T25 25 S203-C25
3.055 JJN-30 TJN (30) JLLN 30 A3T30 25 S203-C32
3.075 JJN-50 TKN (50) JLLN 50 A3T50 50 S203-C50
3.110 JJN-60 TJN (60) JLLN 60 A3T60 63 S203-C63
3~ 380–460
VAC
4.015 JJS-10 TJS (10) JLLS 10 A6T10 10 S203-C10
4.022 JJS-10 TJS (10) JLLS 10 A6T10 10 S203-C13
4.030 JJS-15 TJS (15) JLLS 15 A6T15 16 S203-C13
4.040 JJS-15 TJS (15) JLLS 15 A6T15 16 S203-C16
4.055 JJS-20 TJS (20) JLLS 20 A6T20 20 S203-C20
4.075 JJS-20 TJS (20) JLLS 20 A6T20 20 S203-C25
4.110 JJS-30 TJS (30) JLLS 30 A6T30 30 S203-C32
4.150 JJS-50 TJS (50) JLLS 50 A6T50 50 S203-C50
4.185 JJS-50 TJS (50) JLLS 50 A6T50 50 S203-C50
4.220 JJS-60 TJS (60) JLLS 60 A6T60 63 S203-C63
Type gG fuses in the table are reporting the fuses rated current.
Residual Current Devices, RCDs (GFCIs)
Where Ground Fault Circuit Interrupters (GFCIs) and residual current devices (RCDs), also
know as earth leakage circuit breakers (ELCDs), are used, comply with the following:
• for HVL 2.015 ÷ 2.040, use GFCIs (RCDs) which are capable of detecting AC currents
and pulsating currents with DC components. These GFCIs (RCDs) are marked with the
following symbol:
• for HVL 3.015 ÷ 3.110 and 4.015 ÷ 4.220, use GFCIs (RCDs) which are capable of
detecting AC and DC currents. These GFCIs (RCDs) are marked with the following
symbols:
• Use GFCIs (RCDs) with an inrush delay to prevent faults due to transient earth currents.
• Dimension GFCIs (RCDs) according to the system configuration and environmental
considerations.
NOTICE:
When an earth leakage circuit breaker or ground fault circuit interrupter is selected, the
total leakage current of all the electrical equipment in the installation must be taken into
account.
6 Electrical Installation
28 HVL 2.015-4.220 Installation, Operation, and Maintenance Manual