Tomzn | Tovpd160ec Manual Better
| Parameter | Default | Adjustable Range | Our Recommendation | | :--- | :--- | :--- | :--- | | | 170V | 140V–210V (or OFF) | 165V —protects without nuisance trips. | | UV recovery voltage | 190V | 145V–215V | 175V —ensures stable grid before reconnecting. | | UV action time | 0.5 seconds | 0.1–30 seconds | Keep 0.5s or increase to 1–2s for areas with momentary dips. |
For safety and performance, the device must be installed on a standard within a distribution board.
This guide will serve as your superior manual. We will cover installation, programming, troubleshooting, and real-world usage—explained in plain English.
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Press "SET" again to move to the next parameter: Over-voltage (V>) Under-voltage (V<) Over-current (A>) Reconnection Time (Time) Voltage Calibration (U)
: Check your current Draw. If your aggregate appliances pull amperage exceeding your configured Over-Current limit , the relay trips instantaneously to prevent circuit meltdowns. Lower your concurrent load or raise your amp limits safely if your home wiring supports it.
This parameter adds a before the relay closes after normal voltage is restored. This prevents a sudden inrush of current to multiple appliances during grid recovery. | Parameter | Default | Adjustable Range |
However, the provided factory documentation can be sparse, leaving users struggling to configure the settings. This article serves as a for the TOMZN TOVPD1-60EC
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: Alternates display readings between current voltage (V) and load current (A). | For safety and performance, the device must
: Snap the device firmly onto a standard 35mm DIN rail.
Automatic cutoff during over-voltage (230V–300V) or under-voltage (140V–210V) events.
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HVAC cooling loops suffer massive backpressure strain if restarted immediately after an abrupt drop in voltage.
is an intelligent, automatic reclosing protective device designed for single-phase AC 230V systems (rated for 50/60Hz). It serves as a combination of a voltage monitor and an over-current protector, displaying real-time voltage and current on its digital LED screen.