![background image](http://html1.mh-extra.com/html/hilti/ds-ws10/ds-ws10_operating-instructions-manual_2136339020.webp)
4. Technical data
Technical data for the DS WS10 hydraulic unit
The DS-WS 10 compact wire saw is designed for oper-
ation with the Hilti D-LP 15 and D-LP 32 or D-LP 30
hydraulic power units. Use of other hydraulic units for
powering the saw is permissible only when such units
are of a suitable specification and type approved for use
as a power source for hydraulic drilling or sawing equip-
ment.
Flow rate:
max. 50 l/min
Optimum operating range:
36 to 50 l/min
Pressure:
max. 210 bar
Optimum operating range:
80 to 120 bar
4.1
20
A built-in safety device limits the oil flow rate to the
hydraulic motor to a maximum of 50 l/min., thus limit-
ing the wire speed to a maximum of 27 m/sec.
The operator will notice when the flow rate limiting device
is activated as the drive unit then no longer runs smooth-
ly (audible and visual indication).
CAUTION
Do not, under any circumstances, operate the saw at a
flow rate in excess of 50 l/min.
Technical data for the DS WS10-E control unit
DS EB-WS10 3x400 V
DS EB-WS10 3x200 V
Rated voltage
400 V~
200 V~
Rated frequency
50 / 60 Hz
50 / 60 Hz
Pin assignment
3P+N+PE / 3P+PE
3P+PE
Rated current
22 A
44 A
Fuse rating
32 A
63 A
Power input, max.
11 kW
11 kW
Generator output, min.
40 kVA @ 32 A
40 kVA @ 63 A
Ground fault circuit breaker in supply
30 mA (type A)
30 mA (type A)
Protection class
IP 54
IP 54
Power outlet
230 V / 10 A
none
Ambient temperature range – storage
–15 to +50°C
–15 to +50°C
Ambient temperature range – operation
–15 to +45°C
–15 to +45°C
Leakage current
≤
10 mA
≤
10 mA
Insulation resistance
at least 300 k
Ω
at least 300 k
Ω
4.2
Printed: 08.07.2013 | Doc-Nr: PUB / 5069736 / 000 / 01
Summary of Contents for DS WS10
Page 1: ...Operating instructions en DS WS10 DS WS10 E Printed 08 07 2013 Doc Nr PUB 5069736 000 01...
Page 12: ...12 Printed 08 07 2013 Doc Nr PUB 5069736 000 01...
Page 18: ...18 Printed 08 07 2013 Doc Nr PUB 5069736 000 01...
Page 36: ...36 Printed 08 07 2013 Doc Nr PUB 5069736 000 01...
Page 50: ...50 Printed 08 07 2013 Doc Nr PUB 5069736 000 01...
Page 58: ...58 Printed 08 07 2013 Doc Nr PUB 5069736 000 01...
Page 67: ...67 Printed 08 07 2013 Doc Nr PUB 5069736 000 01...