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Cod: Megger TTR300 TTR310 TTR330 Programma AVO
Brosura produs
PDF, 0.36 Mb
Descriere
• Stand-alone or remote-control operation
• Accurately measures ratio, phase deviation and excitation current
• Field upgradeable without compromise to calibration
• Built-in capability for storing and downloading test results in an XML format, via RS-232, Ethernet or USB ports (depending on model)
• Works in the presence of high interference/high voltage
• Highest ratio measurement (45,000:1); highest accuracy (0.1%)
• Displays % error vs. name plate with pass/fail limits
The TTR300 Series of three-phase transformer turns ratio test sets are designed to measure the turns ratio of power, instrument, and distribution transformers in a substation or manufacturing environment. A rugged and robust design makes these instruments well suited for use in a variety of harsh environments. Our leads are specially designed to provide the necessary flexibility needed in cold weather.
The TTR300 Series are ideal for use by power transformer manufacturers. Their unique testing procedures and storage capability allows an operator to set up and test difficult three-phase transformers (with multiple tap changers and bushing CTs) in a fraction of the time than it used to take with other TTRs. This test also includes a pass/fail limit of individual ratios.
Accesorii standard
Three-Phase TTR, remote controlled TTR300
Three-Phase TTR, stand alone or remote controlled TTR310
Three-Phase TTR with PowerDB ONBOARD TTR330
Included Accessories
Canvas carrying bag for test leads 30915-211
Power supply cord, 8 ft (2.5 m), 120 V 17032-4
Power supply cord, 8 ft (2.5 m), 230 V 17032-13
Ground lead, 15 ft (4.6 m) 4702-7
Hand-held TEST switch assy for remote operation 30915-220
PowerDB LITE software
RS232 cable for connecting to a PCfor use with TTR300 and TTR310 CA-RS232
Ethernet cable for connecting to a PC for use with TTR330 36798
Transformer Vector Voltage Diagram Set (for ANSI, IEC, and AS Standards) for TTR310 35314
Spare fuse kits:
for TTR300 and TTR310 35026-3
for TTR300-47 and TTR310-47 35026-4
for TTR330 35026-5
for TTR330-47 35026-2
Instruction manuals:
for TTR300 AVTMTTR300
for TTR310 AVTMTTR310
for TTR330 AVTMTTR330
Optiuni recomandate
Optional Accessories
PowerDB software, 1st machine license, soft key DB1001-A
PowerDB, 1st machine license, USB dongle DB1001S-A
TTR check box 550555
3-ø lead set adapter to allow use of Megger TTR C/N 550503 lead set (30915-xxx) 37087
3-ø TTR calibration standard 550055
3-ø shielded test lead set, X and H winding, 30 ft (9.1 m) 37093
3-ø shielded test lead set, X and H winding, 50 ft (15 m) 37094
1-ø shielded test lead set, X and H winding, 30 ft (9.1 m) 37095
Inverter with 3 ft (0.91 m) cigarette adapter cord
12 V dc to 120 V ac, 60 Hz 35271-1
12 V dc to 120 V ac, 50 Hz 35271-3
12 V dc to 230 V ac, 60 Hz 35271-2
12 V dc to 230 V ac, 50 Hz 35271-4
TTR printer package for TTR310 120 V, 60 Hz 1001-390
230 V, 50 Hz 1001-401
USB portable thermal printer (120V) for TTR330 36493-1
USB portable thermal printer (230V) for TTR330 36494-1
Thermal paper (8.5" x 11") for printer 36809-1
Thermal paper (A4) for printer 36809-2
Replacement/spare battery pack for printer 37077
Bushing clips (6) MC7144
Transit case (for instrument, leads and accessories) 37009
Universal lead sets, compatible with Megger MTO3XX Series products (up to 10 A DC max)3-phase shielded test lead set, X and H windings
60 ft (18 m) 36486-5
30 ft (9 m) 36486-6
33 ft (10 m) extension 36486-9
Field upgrade kits
TTR330 interface panel 37089-1
TTR300 interface panel 37089-4
Factory upgrade to TTR310 Consult factory
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