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--- components:ct1-e-50 [2026/03/16 15:06] – removed - external edit (Unknown date) 127.0.0.1
+++ components:ct1-e-50 [2026/03/16 15:11] (current) – ↷ Links adapted because of a move operation goran.kocjancic
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+====== CT1-E-50 ======
+**Split core current transformer 50A **
+<WRAP column 350px>
+{{ wiki:20_rdc_charger:03_hardware:ct_main_picture.png |}}
+</WRAP>
+<WRAP column 300px>
+| Model number: ^ CT1-E-50                                           |
+| Connect to:   | [[components:pm1-e-d-ct]]      |
+| :::           | terminals 1 -2                                      |
+| Mounting:     | on wire                                             |
+| Dimensions:   | 41 × 24 × 27 mm                                     |
+</WRAP>
+<WRAP clear></WRAP>
+  * Split core
+  * Safe operation
+  * Mini in size
+  * Very easy mounting
+  * Wide inner window
+===== General description =====
+The CT1-E-50 split core current transformer is designed for fast and easy installation. The split core design permits non-contact current measurements through magnetic field induction without requiring that the primary wire be taken off line and disconnected for CT installation. This method permits a safer easy and portable current measurement. An internal precision burden resistor across the secondary winding of the CT provides a safe low voltage output and permits safe opening of the secondary circuit.
+<WRAP pagebreak></WRAP>
+===== Technical specifications =====
+|< 50% 50% >|
+| Frequency                 |                                      50-60 Hz |
+| Rated current             |                                          50 A |
+| Accuracy                  |         ±1% from 20% to 120% of rated current |
+| Phase angle               |   less than 2 degrees at 50% of rated current |
+| Insulation voltage        |                                       600 VAC |
+| Maximum primary voltage   |                5000 VAC (insulated conductor) |
+| Dielectric strength       |                               2.5 kV/1mA/1min |
+| Operating temperature     |                                   -15 to 60°C |
+| Operating humidity        |                                        < 85 % |
+| Case material             |                                    PC/UL94-V0 |
+| Bobin                     |                                           PBT |
+| Core                      |                                     Permalloy |
+| Internal structure        |                                         Epoxy |
+| Leads                     |                 UL 1015, Twisted pair, 22 AWG |