Analogue Indication
The EAQ-MT AC source has got six analog gauges
for indication of voltage and current in each phase. Optionally, the source
can be equipped with digital displays.
Adjustments
Voltage adjustments VAC are done through high quality 10-turn potentiometer.
Fuse Protection
Source are equipped input and output safety fuses. Optionally, the source can be
equipped with automatic circuit breaker at the output. Manual adjustable overcurrent
switching-off is also available. Switching-off the unit can be done through a power relay.
Analog Interface
Available as an option, the analogue interface enables user programming and reading of data via 0-5 VDC signal. Changing and checking modes are possible through digital TTL signals.
Type |
Max power |
Voltage |
Current |
Phases |
Case |
EAQ-MT-2708 |
2160 VA |
3...270 VRMS |
8,0 A |
1 |
19”, 6U, 540mm |
EAQ-MT-27016 |
4320 VA |
3...270 VRMS |
16,0 A |
1 |
19”, 9U, 540mm |
EAQ-MT-27020 |
5400 VA |
3...270 VRMS |
20,0 A |
1 |
19”, 9U, 540mm |
EAQ-MT-27025 |
6750 VA |
3...270 VRMS |
25,0 A |
1 |
19”, 12U, 540mm |
EAQ-MT-27030 |
8100 VA |
3...270 VRMS |
30,0 A |
1 |
19”, 12U, 540mm |
EAQ-MT-27035 |
9450 VA |
3...270 VRMS |
35,0 A |
1 |
19”, 15U, 600mm |
EAQ-MT-27040 |
10800 VA |
3...270 VRMS |
40,0 A |
1 |
19”, 15U, 600mm |
EAQ-MT-27050 |
13500 VA |
3...270 VRMS |
50,0 A |
1 |
19”, 18U, 600mm |
EAQ-MT-27065 |
17550 VA |
3...270 VRMS |
65,0 A |
1 |
19”, 18U, 600mm |
Three phase systems. Technical data applies to each phase. |
EAQ-MT-3P-2702 |
540 VA |
3...270 VRMS |
2,0 A |
3 |
19”, 12U, 540mm |
EAQ-MT-3P-2705 |
1350 VA |
3...270 VRMS |
5,0 A |
3 |
19”, 12U, 540mm |
EAQ-MT-3P-2708 |
2160 VA |
3...270 VRMS |
8,0 A |
3 |
19”, 12U, 540mm |
EAQ-MT-3P-27016 |
4320 VA |
3...270 VRMS |
16,0 A |
3 |
19”, 15U, 600mm |
EAQ-MT-3P-27020 |
5400 VA |
3...270 VRMS |
20,0 A |
3 |
19”, 15U, 600mm |
EAQ-MT-3P-27025 |
6750 VA |
3...270 VRMS |
25,0 A |
3 |
19”, 18U, 600mm |
EAQ-MT-3P-27035 |
9450 VA |
3...270 VRMS |
35,0 A |
3 |
19”, 18U, 600mm |
EAQ-MT-3P-27050 |
13500 VA |
3...270 VRMS |
50,0 A |
3 |
19”, 24U, 600mm |
EAQ-MT-3P-27065 |
17550 VA |
3...270 VRMS |
65,0 A |
3 |
19”, 24U, 600mm |
Options for single and thee phase systems. |
-ENC |
Without front panel user interface (only with Option -A, -RS232, -IEEE488) |
|
|
-V300 |
Extended voltage range 3....300 V AC |
|
|
-V350 |
Extended voltage range 3....350 V AC |
|
|
-V400 |
Extended voltage range 3....400 V AC |
|
|
-V500 |
Extended voltage range 3....500 V AC |
|
|
-ETH |
Ethernet interface, programming and measurement |
|
|
-RS232 |
RS232 Interface, programming and measurement |
|
|
-OG |
Version without galvanic insulation |
|
|
-FR |
Rack with wheels |
|
|
-A |
Analogue interface (0...5 VDC, TTL), programming and measurement |
|
|
-SA |
Automatic circuit breaker instead of safety fuse at the output |
|
|
-ESA |
Adjustable overcurrent switching off (10 - 110% of nominal current) |
|
|
-OVP |
Adjustable overvoltage protection (10 - 110% from U-MAX) |
|
|
-OVPM |
Adjustable overvoltage protection (10% - 110% from U-MAX), manual only |
|
|
-IND |
Digital display for voltage and current |
|
|
-PP |
Digital display for voltage Phase-To-Phase (only with -IND) |
|
|
-AREL |
ON- and OFF- switching of the output voltage by a power relay |
|
|
-AF |
Additional output on the front of the unit (plug outlet or Cekon socket) |
|
|
USB, Ethernet, RS232
Optionally, the AC voltage source EAQ-MT may be equipped with Ethernet/or USB and/or RS 232 interfaces. All adjustments and measurements may be carried out through these interfaces. Programming resolution when setting and measuring is 12 bit.
Power Outputs
Outputs of this source are always on the backside of the unit, carried out as screw terminal. Models with the -AF option have got an additional output on the front panel. Depending on the type and performance, the output is carried out as plug outlet contact or CEKON connector.
Type |
EAQ-MT-2708 |
EAQ-MT-27016 |
EAQ-MT-27020 |
EAQ-MT-27025 |
EAQ-MT-27030 |
EAQ-MT-27035 |
EAQ-MT-27040 |
EAQ-MT-27050 |
EAQ-MT-27065 |
EAQ-MT-3P-2702 |
Power |
2160 VA |
4320 VA |
5400 VA |
6750 VA |
8100 VA |
9450 VA |
10800 VA |
13500 VA |
17550 VA |
540 VA |
Output Voltage AC |
3 - 270 VAC |
3 - 270 VAC |
3 - 270 VAC |
3 - 270 VAC |
3 - 270 VAC |
3 - 270 VAC |
3 - 270 VAC |
3 - 270 VAC |
3 - 270 VAC |
3 - 270 VAC |
Maximum Effective Current |
8 A |
16 A |
20 A |
25 A |
30 A |
35 A |
40 A |
50 A |
65 A |
2 A |
Line Regulation |
1 % |
1 % |
1 % |
1 % |
1 % |
1 % |
1 % |
1 % |
1 % |
1 % |
Load Regulation |
1 % |
1 % |
1 % |
1 % |
1 % |
1 % |
1 % |
1 % |
1 % |
1 % |
Programming Accuracy |
AC Voltage |
1,0 % |
1,0 % |
1,0 % |
1,0 % |
1,0 % |
1,0 % |
1,0 % |
1,0 % |
1,0 % |
1,0 % |
Current Switch Off (Option) |
5,0 % |
5,0 % |
5,0 % |
5,0 % |
5,0 % |
5,0 % |
5,0 % |
5,0 % |
5,0 % |
5,0 % |
Measurement |
Effective Voltage |
0,15 % |
0,15 % |
0,15 % |
0,15 % |
0,15 % |
0,15 % |
0,15 % |
0,15 % |
0,15 % |
0,15 % |
Effective Current |
0,2 % |
0,2 % |
0,2 % |
0,2 % |
0,2 % |
0,2 % |
0,2 % |
0,2 % |
0,2 % |
0,2 % |
Effective Power (Option) |
0,5 % |
0,5 % |
0,5 % |
0,5 % |
0,5 % |
0,5 % |
0,5 % |
0,5 % |
0,5 % |
0,5 % |
Mains Input |
Line Input -10%/+15% |
230 VAC |
230 VAC |
2x400 VAC |
2x400 VAC |
2x400 VAC |
2x400 VAC |
2x400 VAC |
2x400 VAC |
2x400 VAC |
230 VAC |
Line Input ±10% (Option -Z) |
115 VAC |
115 VAC |
2x200 VAC |
2x200 VAC |
2x200 VAC |
2x200 VAC |
2x200 VAC |
2x200 VAC |
2x200 VAC |
115 VAC |
Input Frequency |
47-400 Hz |
47-400 Hz |
47-400 Hz |
47-200 Hz |
47-400 Hz |
47-400 Hz |
47-400 Hz |
47-400 Hz |
47-200 Hz |
47-400 Hz |
Insulation Voltage |
2000 Veff |
2000 Veff |
2000 Veff |
2000 Veff |
2000 Veff |
2000 Veff |
2000 Veff |
2000 Veff |
2000 Veff |
2000 Veff |