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Specially designed for single-phase source and measurement, this handheld transformer turns ratiometer uses turns ratio, routine polarity validation, and TTR excitation current testing to locate problems such as defects and failures, requiring minimal input from users. Furthermore, users can organize and export readable results by email, Microsoft Excel export, or an optional USB printer (sold separately).
Minimize training duration with the intuitive full-color Hi bright LCD user interface, rotary knob for function selection, and automatic results storage. Obtain accurate results with the easy-to-follow setup. In addition, when the batteries need recharging, plug them into any standard USB wall charger or connect them to your PC.
Features
Applications
| Voltage Maximum | Induced: 37.5 V Output: 45 V AC peak |
| Maximum Turns Ratio | 50,000 down |
| Maximum Current | 1 A |
| Pass/Fail Ratio Evaluation | Yes |
| Additive/Subtractive Polarity Validation | Yes |
| Excitation Current Measurements | Yes |
| Automatic Results Storage | Yes |
| Three Phase Measurements | Yes (unguided) |
| Self-Check Diagnosis | Yes |
| USB Drive Save and Export | Yes |
| Output | Voltage: Single phase, 1 to 50 V Current: 0.1 mA to 1 A |
| Turns Ratio | Measurement methods: Single phase step up/single phase step down Turns ratio range and accuracy: Step down excitation 25 to 50 V: ±0.05% 0.8 to 1000 ±0.1% 1001 to 2000 ±0.3% 2001 to 15,000 ±1% 15,000+ 1 to 24 V: ±0.1% 0.8 to 1000 ±0.2% 1001 to 2000 ±0.6% 2001 to 15,000 ±2% 15,000+ Step up measurement: 25 to 250 V: ±0.05% 0.8 to 200 (most Power Tx) 1 to 24 V: ±0.1% 0.8 to 200 |
| Excitation | Current resolution: 0.1 mA, 0.1 mA to 100 mA/1 mA, 101 mA to 1000 mA Current accuracy: ±1% reading, ±0.1 mA |
| Frequency Accuracy | ±1% reading, ±0.1 Hz |
| Phase Range | Range: 0 to 360° Accuracy: ±0.05° |
| Printer | 2" (51 mm) thermal printer (sold separately), prints all measurement data displayed on GUI |
| Display | Full colour 3.5" (88 mm) 320 x 240 pixels Hi-bright LCD screen with 'auto dim' and 'auto off' to preserve battery life |
| Case | Heavy duty over-molded case with built in connection for hook strap. Carry case with quick start guide, belt loop hook, and pouches for included lead set and accessories |
| Communication/Control Software | USB interface for PC download with custom GUI Software: Microsoft Excel export |
| Internal/External Data Storage | Automatic results storage Up to 10 custom vector storage Up to 10,000 sets of single-phase results internal storage Transferable via USB 2.0 drive |
| Environmental Conditions | Operating: -4 to 122°F (-20 to 50°C) Storage: -22 to 158°F (-30 to 70°C) Relative humidity: 0 to 90%, non-condensing |
| Transformer Testing Standards | IEEE: C57.152-2013 IEC: 60076-1:2011 AS/NZS: 6076 1:2014 CIGRE: 445 2011 GOST: 3484.1-88 |
| Regulatory | Safety: IEC 61010-1:2010 + AMD1:2016 EMI/EMC: IEC 61326-1:2012 RoHS2: EN50581 Vibe/shock: MIL-STD -810G Ingress: IP54 |
| Power | Auto dim and power off battery saving Type: 6 x IEC LR6 1.5 V alkaline (AA) 6 x IEC HR6 1.2 V NiMH rechargeable (AA) Battery life: 1000 TTR tests on a single charge Storage: 1+ years NiMH, 5+ years alkaline Battery charging: USB-C when set to NiMH batteries, protection against alkaline charging PowerEx PRO NiMH battery charging: 0 to 45°C |
| Dimensions | 8.98 x 4.1 x 2.95" (22.8 x 10.5 x 7.5 cm) |
| Weight | 2.2 lbs (1 kg) |
All returns must be authorized. Items returned prior to authorization will not be accepted. For international customers where applicable, customers must ship any returns to us freight and duty prepaid. Return freight charges for internationsl shippments will be the responsibility of the customer.
Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.
Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.
(Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)
Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.
We can ship to both US and Canada. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will charge a flat rate shipping for your items.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Not Applicable
| Condition: | NA |
Defective new equipment may be returned for warrantyrepair/exchange to us within (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to repair charge.
Non defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returnsin which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.
(Do not write anytingon the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.)
Please, include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty (30) days.
