Description
The Accu-CT ACTL-1250-400 split-core current transformer from Continental Control Systems offers outstanding linearity and very low phase angle error with easy one-handed opening and closing, even wearing gloves.
The standard Accu-CT meets IEEE C57.13 class 1.2.
✔ Excellent Linearity
✔ Low Phase Angle Error
✔ UL 2808 (XOBA) Listed
✔ All CTs Are Not the Same!
Square 0.75 in. Window Opening 5A to 250 A
The patented Accu-CT ACTL-1250-400 split-core current transformer technology delivers exceptional linearity and low-end accuracy. Developed specifically for solar inverter, variable-speed motor drive, and other applications where there are large variations in current. The 100:1 turndown ratio of Accu-CTs is ten times better than industry standard CTs. The unique one-handed opening and closing mechanism make installation a snap.
- Safe: built-in burden resistor provides 0.333 Vac voltage output at the rated full-scale current—no shorting blocks needed!
- UL 2808 Listed meets 2017 NEC code requirements for field-installed current transformers
- IEEE C57.13 and IEC 60044-1 accuracy: over the full temperature range and down to below 1% of rated current
- Exceptionally low phase angle error: essential for accurate power and energy measurements
- Glove-friendly: easy to open and install with one hand while wearing safety gloves
- Approvals: CE mark and RoHS compliant
We also offer the WattNode WND-WR-MB Modbus Energy Meter
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