Edwards GXS Series User Manual

Table 8 General electrical data
Descripon Rang Units
Supply voltage 3-phase Either 200 - 230 or 380 - 460 (see
rang plate)
V a.c.
Frequency 50/60 Hz
Wiring conguraon 3 wire plus Earth (ground)
Voltage tolerance range ± 10%
Installaon category II (IEC 60664-1)
Input supply voltage unbalance Should not exceed 2% when
assessed over any one minute
period
Short circuit current rang (when
installed with class T or class J fuses)
200 kA
Second protecve earth (ground)
conductor
Must be ed with cross‑seconal
area at least equal to phase
conductor size
Maximum permied overcurrent protecon for systems with the Han
®
K 4/4 mains
connector*
For 200 - 230 V systems
For 380 - 460 V systems
60
35
A
A
Typical earth leakage†
For 200 - 230 V systems
For GXS750/2600 and GXS750/4200
For all other GXS systems
9
<5
mA
mA
For 380 - 460 V systems:
For GXS750/2600 and GXS750/4200
For all other GXS systems
18
<10
mA
mA
* If the overcurrent protecon is used above the rangs in Table: Electrical data for the
systems with the Han®K 4/4, the minimum cable sizes no longer apply and you must
ensure that the pump cable size is appropriately rated and in accordance with local
legislaon and electrical regulaons. Ensure that the cable size is compable with the
mains connector. Refer to Table: Electrical connecons.
†Typical earth leakage values were measured at steady-state condions.
Note that higher leakage currents may occur:
i) under transient condions such as power on or pump acceleraon
ii) with the abnormal supply conguraons such as a missing or earthed phase or
unbalanced supply voltages.
Contact us for more informaon about the conguraon requirements for earth leakage
reducon.
Recommended fuse type:
Fuse Class gG (IEC 60269), UL class T, class J or class RK5, Bussmann type JJS or
equivalent 12t characterisc rated to 600 V.
Page 22
M58800880_H - Technical data

Edwards GXS Series Specifications

General

Brand	Edwards
Model	GXS Series
Category	Water Pump
Language	English