ZeroDT – 24-1
The design of the ZeroDT 24-1 utilizes the latest generation, non-degrading Silicon Avalanche Suppression Diodes (SASD) stack array encapsulated in urethane. This single loops unit is designed to protect transmitters, gas detection sensors & systems, level equipment, flow measurement devices, valve automation as well as any other field instruments from transient overvoltages caused by nearby lightning strikes or human error.
PRODUCT DESCRIPTION:
Electrical Specifications
- Response Time: <5 nanoseconds
- Configuration: parallel connected -- protects 1 pair or 2 wires
- Nominal Operating Voltage: 24 V dc
- Maximum Continuous Operating Voltage (MCOV) Line-to-Ground: 36 V dc
- Nominal Surge Current, INom (able to withstand repeated applications):
- 8/20 µs (IEEE/ANSI C62.41 Combination Wave), Line-to-Ground: >600 Amps
- 10/1000 µs (IEEE/ANSI C62.41 Long Wave), Line-to-Ground: >65 Amps
- Voltage Protection Level (VPL):
- 600 Amps, 8/20 µs, Line-to-Ground: ≤55 Vpeak
- 65 Amps, 10/1000 µs, Line-to-Ground: ≤65 Vpeak
Mechanical Specifications
- Module Dimensions: 0.5” H x 0.75” W x 0.5” D (12.4 mm H x 18.9 mm W x 12.4 mm D)
- Wire Leads: #16 AWG stranded copper, 12 inches (allows cutting to length)
- Qty. 1 Red -- Positive or Negative
- Qty. 1 White -- Positive or Negative
- Qty. 1 Green -- Ground / Earth)
Environmental Specifications
- Operating / Storage Temperature: -40oC to +80oC
- Humidity: 0 to 95% non-condensing
Certifications
- UL Listed - Isolated Loop Circuit Protector (E499683)
- UL Listed - Isolated Loop Circuit Protector for use in Hazardous Locations (E502612)
- Class I, Division 2, Groups A, B, C and D Hazardous Locations, T6 - Tamb = -40oC to 80oC
- RoHS Compliant
