DRTS 34 is the most powerful diagnostic test set designed to perform accurate tests on protection relays, transducers, energy and power quality meters. This advanced test equipment is also thought to satisfy all the needs related to commissioning and substation maintenance.
The digital relay and meters test system type DRTS 34 is a programmable and automatic current and voltage source, that permits for the automatic test of digital protection relays, such as those used in Medium and High voltage networks, and of energy meters, power quality meters and transducers.
The digital relay and meters test system type DRTS 34 is a programmable and automatic current and voltage source, that permits for the automatic test of digital protection relays, such as those used in Medium and High voltage networks, and of energy meters, power quality meters and transducers. The test set can be controlled locally, without the connection to a PC, by means of a graphical colour display, a keypad, a rotary switch and function keys. The unit can be controlled also by and advanced test software running on a PC.
The DTRS 34 has 3 current generators, 4 voltage generators and 1 battery minulator.
Its powerful current outputs (3 x 32 A at 430 VA) and voltage outputs (3 x 300 V at 100VA) allow you to test any type of relay, including older electromechanical relays that draw higher power.
These test equipment include the IEC61850 protocol interface for testing relays with the Ethernet-based communication protocol.
Interface Connections |
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Type of interfaces: |
USB, Ethernet, IEC 61850, IRIG-B.
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Characteristics of USB interface: |
Transmission rate: 3x minimum
Interface cable: 2 meters, included |
Characteristics of the ETHERNET interface: |
Connector type: RJ-45
Interface cable: 2 meters, included |
Characteristics of the IEC61850 interface (optional): |
Connector type: RJ-45
Interface cable: 2 meters, included |
Characteristics of the IRIG-B connection (optional): |
Fiber optic connector, ST type.
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Another features of the generator |
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Internal Memory |
256 Mb internal memory suitable to store in the test set
approximately 2.000 test results
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Pen Drive Interface |
It allows saving and recalling local test setting and results
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Display - Keypad - Function Keys - Endecoder |
One Encoder: digital rotary switch
One Keyboard: 12 keys Five Function keys Display: 256 colours, type LED, graphic 320 x 240 pixels; dimension 5.7 inches |
Power Supply |
Mains power supply: 85 to 264 V AC, sinusoidal,
single phase
Frequency: 45 to 65 Hz - stand-by: less than 150 W; - maximum load, 115 V supply: 1600 W; - maximum load, 230 V supply: 2700 W. Connection: Standard 16 A AC socket. |
Weight and Dimensions |
Weight: 18 kg (39 lb)
Dimensions without the handle: 150 (h) x 466 (w) x 423 (d) mm (5.9 x 18.3 x 16.9’’) |
Accessories Supplied with the Unit |
Protective carrying bag
Set of test leads: 12 cables Power supply cable Ground connection cable USB and Ethernet cables Instruction and maintenance manuals |
Applicable standards |
Electromagnetic compatibility:
Directive 2004/108/EC. Applicable Standard: EN61326:2006. |
Low voltage:
Directive 2006/95/EC (CE conform) |
Applicable standard, for a class I instrument, pollution degree 2, |
installation category II: CEI EN 61010-1 |
Operating temperature: 0 - 55°C |
Storage: -25°C to 70°C |
Relative humidity: 5 - 95%, without intermal condensation |
Altitude: < 2000 m |
Applicable also to external amplifiers AMI 332 and AMI 632 |
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