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Idiomas disponibles
Universal heavy current measurement unit SINEAX AM1000
Safety instructions
Perfect and safe operation requires that these safety instructions as
well as the device handbook have been read and understood.
www.camillebauer.com/am1000-en
The installation and commissioning should only be carried out by trained
personnel.
Check the following points before commissioning:
– that the connection wires are not damaged, and that they are not live during
wiring,
– that the power fl ow direction and the phase rotation are correct.
The instrument must be taken out of service if safe operation is no longer pos-
sible (e.g. visible damage). In this case, all the connections must be switched
off. The instrument must be returned to the factory or to an authorized service
dealer.
It is forbidden to open the housing and to make modifi cations to the instrument.
The instrument is not equipped with an integrated circuit breaker. During instal-
lation check that a labeled switch is installed and that it can easily be reached
by the operators.
The device is maintenance free. Unauthorized repair or alteration of the unit
invalidates the warranty.
Application area
The AM1000 is a comprehensive instrument for the universal measurement and
monitoring in power systems. A complete parameterization of all functions is possi-
ble directly at the device or via WEB browser. The universal measurement system
of the device may be used directly for any power system, from single phase up to
4-wire unbalanced networks, without hardware modifi cations.
Using additional, optional components the opportunities of the device may be
extended. You may choose from I/O extensions, communication interfaces and
data logging. The nameplate (fi g. 1) on the device gives further details about the
present version.
Mounting
- Any mounting position is possible
- The device is designed for panel mounting. The necessary panel cutout and the
required minimum distances are shown in fi gure 2. Slide the device from outside
into the cutout and fi x it by means of the two mounting clamps.
Electrical connections
A marked and easily accessible current limiting switch has to be
arranged in the vicinity of the device for turning off the power supply.
Fusing should be 10 Amps or less and must be rated for the availa-
ble voltage and fault current.
Attention: Danger to life! Ensure that all leads are free of potential
when connecting them!
All voltage measurement inputs must originate at circuit breakers
or fuses rated 5 Amps or less. This does not apply to the neutral
connector. You have to provide a method for manually removing
power from the device, such as a clearly labelled circuit breaker or a
fused disconnect switch.
When using voltage transformers you have to ensure that their
secondary connections never will be short-circuited.
No fuse may be connected upstream of the current measurement
inputs!
When using current transformers their secondary connectors must
be short-circuited during installation and before removing the device.
Never open the secondary circuit under load.
The assignment of the connections is as shown on the nameplate. See example
for an unbalanced 4-wire power system (Fig. 3).
Please observe that the data on the type plate must be adhered to !
The national provisions (e.g. in Germany VDE 0100 "Conditions con-
cerning the erection of heavy current facilities with rated voltages
below 1000 V") have to be observed in the installation and material
selection of electric lines!
Measurement inputs
Nominal current:
Nominal voltage:
Nominal frequency:
Power supply
Nominal voltage:
Consumption:
Digital input (Fig. 4)
Nominal voltage
Digital outputs (Fig. 5)
Nominal voltage
Load capability
Relays
Load capacity:
Safety:
Analog outputs
Range:
Burden:
Cross sections and tightening torques
Inputs L1(2), L2(5), L3(8), N(11), I1(1-3), I2(4-6), I3(7-9),
power supply (13-14)
2
- Single wire: 1 x 0.5...6.0mm
or 2 x 0.5...2.5mm
- Multiwire with end splices: 1 x 0,5...4.0mm
- Torque: 0.5...0.6 Nm rsp. 4.42...5.31 lbf in
I/O's relays and RS485 connection A,B,C/X
2
- Single wire: 1 x 0,5...2.5mm
or 2 x 0.5...1.0mm
- Multiwire with end splices: 1 x 0.5...2.5mm
- Torque: max. 0.5 Nm rsp. 4.42 lbf in
Ambient conditions, general information
Operating temperature:
Altitude:
Device to be used indoor only !
Safety
The current inputs are galvanically isolated from each other.
Protection class:
Pollution degree:
Protection:
The device uses the principle of protective impedance for the voltage
inputs to ensure protection against electric shock. All circuits of the
device are tested during fi nal inspection.
Prior to performing high voltage or isolation tests involving the voltage inputs,
all output connections must be removed. A possible high-voltage test between
input and output circuits must be limited to 500V DC, otherwise electronic
components can be damaged.
600V CAT III
adjustable 1...5 A, maximum 7.5 A (sinusoidal)
57.7...400 V
, 100...693 V
LN
LL
maximum 480 V
, 832 V
(sinusoidal)
LN
LL
45... 50 / 60 ...65Hz
terminals 13-14
100...230V AC/DC or 24...48V DC
≤ 18 VA, depending on device version
Synchronization or tariff switching
12 / 24 V DC (30 V max.)
Pulse output or alarming
12 / 24 V DC (30 V max.)
400 Ω ... 1 MΩ
optional, see nameplate
250 V AC, 2 A, 500 VA or 30 V DC, 2 A, 60 W
300V CAT III
optional, see nameplate
± 20 mA (24 mA max.), bipolar
≤ 500 Ω (max. 10 V / 20 mA)
2
2
or 2 x 0.5...2.5mm
2
2
or 2 x 0.5...1.5mm
2
–10 up to 15 up to 30 up to + 55°C
≤ 2000 m max.
II (protective insulation, voltage inputs via
protective impedance)
2
IP54 (front), IP30 (housing), IP20 (terminals)
2
3
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