Portable all-in-one fault locating system 32kV

C A B L E F A U LT L O C AT I N G / F I E L D M E A S U R E M E N T / M - l i n e / M 3 2
M32
Portable all-in-one fault locating system 32kV
The M32 provides an easy to use all-in-one solution for
troubleshooting, pre-locating and pinpointing of cable faults in
complex MV & HV cable networks. Menu guided computerised
operation allows to detect and precisely locate any possible
fault for even unexperienced users. Featuring a large coloured
10,4” screen the M32 can display measurement curves,
settings and message codes simultaneously. Integrated full
scale TDR capability including the high voltage ARTi mode
will isolate and pre-locate low and high resistance faults with
outmost precision. Consequently, precise pinpointing will take
much less time. Fast HV surge pulse cycles of 3 sec. with up
to 2500 Joule energy provide for even the most demanding
locating jobs. The multi-dimensional safety system PROSAFE
3D ensures maximum safety for the instrument, the operator
and DUT. The optional pinpointer Kamphone and Locator S are
used for flash-over faults or cable sheath faults respectively.
SPECIFICATIONS
ƒ Comprehensive fault locating in underground MV & HV
networks;
ƒ Optimal solution for 10 to 15kV and 20 to 35kV cable
systems;
ƒ Comprehensive covering full cycle from trouble-shooting
to isolating and precise fault pinpointing;
ƒ One central unified control unit for all measurement
modes and settings;
ƒ App-style based user interface for easy operation;
ƒ Rotary encoder operation for precise parameter setting;
ƒ Multilayer PROSAFE protection & safety system;
ƒ Possibility to upgrade to fully equipped cable test van.
intereng GmbH
Zur Teichwirtschaft 9
D-01561 Thiendorf, Germany
95km
160V / 50ns to 10µs
0,2m
25 to 1600Ω
1-phase over HV cable
3-phase over LV cable
Intermittent Fault Scanning
ARTi: 32kV (Arc Reflection)
SCC: 32kV (Surge Current)
220mA
1A
8/16/32kV
1000J (per level)
max. 2500J (per level)
2500J @ 3s to 10s; single shot
0 to 10kV; 1:3, 1:6, 3:1, 6:1
PROSAFE 3D or 5D system
1150 x 516 x 1120mm
IP42
196kg
230V, 50Hz
-10°C to +55°C
SCOPE OF SUPPLY
M32 (Basic)
Set of connection cables (5m) incl. cable bag
FU/EP sensor kit
User manual on CD
OPTIONS
HV DC test option 40kV with leakage current recording
Pinpointer: Kamphone & Locator S
Connection Kits: 25m or 50m (HV+LV)
 + 49 352 08 34 24 0
 sales@intereng.tech
 www.intereng.tech
ISO 9001 Certified
en_pro_M32i_2016b
APPLICATIONS & FEATURES
GENERAL DATA
safety
dimensions
IP rating
weight
mains supply
operating temperature
0 to 32kV (proof test)
0 to 10kV
Subject to alterations
+ Integrated & Automatic System
+ High 2500 Joule Multi-Range Output
+ Portable With Low Weight
Analysis & test of faults:
HV DC mode
Sheath test mode
Isolation of faults:
TDR range
TDR impulse / widths
TDR resolution
TDR impedance matching
pre-location TDR-LV mode
Optional
Optional
pre-location TDR-HV mode
Optional
fault conditioning
Optional
Mapping of faults:
max. Surge voltage levels
max. Surge energy
Optional
range Surge pulse cycles
Sheath pinpointing (opt.)
C A B L E F A U LT L O C AT I N G / F I E L D M E A S U R E M E N T / M - l i n e / M 3 2
M32 Highlights
SMART USER INTERFACE
All measurement modes and system settings are controlled by one control
unit. The intuitive app-style organised software interface will guide
inexperienced as well as experienced users alike. Operation is simple with
a menu following the standard algorithm of fault locating. A rotary encoder
helps to set precise measurement values. The clear and concise 10.4” display
shows extensive information at all time with plain fault messages indicating
operating mistakes or internal device failures.
PROSAFE 3D SAFETY
The advanced multi-layer safety system coveres the following dimensions:
PROSAFE 3D (STANDARD)
1D Integrated emergency switch off & safety key lock
2D Guarded Discharge Technology
3D Faulty ground conditions monitor (FU/EP)
PROSAFE 5D (OPTIONAL)
4D Separation transformer
5D Extra residual voltage monitor
TOOLS FOR ANALYSIS & TESTING
Accurate troubleshooting of cable faults will increase the efficiency of
subsequent fault locating procedures. Moreover, it helps to avoid stress on
the cable resulting from employing less suitable locating technologies.
The following analytical modes are available:
ƒ Insulation resistance measurement (opt.)
ƒ HV test with leakage current measurement and recording (40kV DC modul)
ƒ Sheath fault test mode with current recording
TOOLS FOR ISOLATION & PRE-LOCATION
The integrated precision TDR can pre-locate high resistance faults within
a narrow range by employing inductive Arc Reflection Technology (ARTi). A
major advantage is the no-loss HV impulse voltage & energy conversion and
thus full application to the cable fault.
The following additional options are available:
ƒ TDR-3phase mode for simultaneous multiphase analytics
ƒ TDR-IFS mode for intermittent fault scanning
ƒ High current (1A) fault conditioning for “wet” faults
intereng GmbH
Zur Teichwirtschaft 9
D-01561 Thiendorf, Germany
 + 49 352 08 34 24 0
 sales@intereng.tech
 www.intereng.tech
ISO 9001 Certified
Subject to alterations
Effective fault isolation is mandatory for complex cable faults. After that
precise pinpointing using the acoustic discharge method will be an easy
procedure. Simple computerized setting of parameters and high surge
energies of up to 2500 Joule will allow to find faults fast. The following
additional options are available:
ƒ Kamphone pinpointer for flash-over faults
ƒ Dedicated sheath fault pinpointing mode (SFP) and pinpointer Locator S
for cable sheath faults
en_pro_M32_2016b
TOOLS FOR MAPPING & PINPOINTING
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