Code: Megger MTO300 MTO330 MTO3xx
Description
• Automated 8-terminal/6-winding measurement capability
• Simultaneous winding magnetization
• Tests operation of on-load tap-changers
• Built-in auto-demagnetization feature
• Automatic discharge
• Power DB software (MTO330)
The MTO 3xx series delivers full eight-terminal/six-winding resistance measurement capability. It is designed to save time for the user by testing all normal 6 windings without having to disconnect and reconnect leads during testing.
The MTO3xx series also shares the Megger TTR3xx series lead set. Users who test both turns ratio and winding resistance can save time and money since only one lead set is needed to connect to the transformer.
Standard accessories
Transformer Ohmmeter 120/240 V, 50/60 Hz input MTO300
Transformer Ohmeter, with onboard computer, 120/240 V, 50/60 Hz input MTO330
Included Accessories
Ground lead, 15 ft (4.5 m) 4702-7
Canvas carrying bag 30915-211
AC power cord (IEC60320-C13 to US Standard) 17032
AC power cord (IEC60320-C13 to Schuko CEE 7/7) 17032-13
Quick start guide for MTO300 37178-1
Quick start guide for MTO330 37178-2
CAT5e patch cable 36798
Instruction manual ATVMMT0300
PowerDB Basic
USB to ethernet adapter (to connect PC to MTO300) 90001-541
Recommended options
Optional Accessories
USB portable thermal printer (120 V) 36493-1
USB portable thermal printer (230 V) 36494-1
Foam lined transit case 37009
PowerDB Pro software 1st machine license,
soft key DB1001
PowerDB Pro software 1st machine license,
USB dongle DB1001S
Remote hand switch 30915-220
Universal lead sets, compatible with Megger
TTR300 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
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