MC Miller Model Cronos GPS Interrupter-100 Amp Relay #12965
Rugged MC Miller Co, design, highly reliable, easy to operate and very competitively-priced.
· Precision clock-timing even with an intermittent view of the GPS satellites.
· Two years of continuous (current interruption) operation on a single set of replaceable "D" cell batteries-no need to recharge the unit every few days.
· Easy to program via a PC or can"quick select" via the keypad.
· Available in 100A relay (external relay) and 40A relay (internal relay) models. Both relays are rated at 120V AC/DC.
· Solid-State (non-polarity dependent) relay-no unit orientation or polarity concerns.
· Only 1mV dropped across the relay per Amp, both small and large currents can be interrupted.
· Fully-automated current-interruption programs can be started in the field with the push of a single button.
Options:
· On/Off 0.1 to 99 sec. increments.
· Start and stop date and time.
· Begin cycle with relay open or closed.
· Close relay at end of work day.
· Start cycle beginning of work day.
· Switching offsets +-500 ms (both On-to-Off and Off-to-On) allows for use of other relay types.
· Maximum Current: 100 Ampsat (1200 watts) internal relay.
· Max. Working Voltage: 170 VDC (either polarity), 120 V ms (50/60 Hz).
· Voltage Drop: 1 mV per Amp, suitable for interrupting low voltage bonds and anodes.
· Overload Protecting: 75 kW; 500kW 1.2 kA peak @ clamp voltage. Auto thermal shutdown at 100°C.
· Isolation to Ground: 2000 V
· Power Consumption:
o Runs on 2 "D" Cell batteries (3.6 V, 19/Amp/Hr).
o Battery-life depends on programmable settings, 2 years continuous operation typical on default settings.
· Time Standards: UTC(default) or GPS; Synchronization @ 00.00 (default) or @ start time; Local-Offset; user defined to ensure consistency.
· Clock/Interruption Accuracy:
o 1 ms max deviation with satellites in view
o 0.5 ms per hour without satellites in view
o Re-acquires precision time when satellites return to view
· Temperature: -40 to +85°C
· Relay Temperature Range: -40 to +85°C
· LCD Temperature Range: -20to +70°C
· Multiple Unit Programming: Cronos PC software allows personal setting to be created and saved for future download to Cronos units or a "master" Cronos unit can be used to automatically program other Cronos units.
· Control Unit Dimensions (Lx W x D): 9 x 11 x 3 in
· Relay Unit Dimensions (L xW x D): 13.5 x 7 x 4
· Weight (Control Unit): 5.6 lb
· Weight (Relay Unit): 19.4 lb
· Ships:
o 6 feet of ultra-flexible #2 cable
o Windows setup software
o PC to Cronos RS-232 cable
Available Products
| Product Name | Quote | Specs |
|---|---|---|
| MC Miller Model Cronos GPS Interrupter-100 Amp Relay |
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