HHQ16 Series latitude and longitude street light controllers automatically adjust lighting schedules according to local position and seasonal changes. HHQ16 uses relay outputs for standard street-light control, while HHQ16-A adds a wider supply range, solid-state outputs and optional light-control probe support.
Common Parameters
| Working Mode | Automatic schedule adjustment according to local latitude/longitude and seasonal changes |
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| Control Modes | All-night light, automatic midnight light, two-stage light |
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| Installation Method | Device mounting or wall mounting |
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| Ambient Temperature | -50 to +70°C |
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HHQ16
| Power Supply | AC220V, 50Hz |
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| Timing Error | ≤±0.5s/day |
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| Contact Form | A and B two-way output |
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| Contact Capacity | 10A AC250V resistive load |
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| Battery | Built-in high-energy lithium battery |
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| Dimensions | 165 × 111 × 63mm |
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HHQ16-A
| Power Supply | AC100-240V, 50/60Hz |
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| Timing Error | ≤±2 minutes/year |
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| Additional Control Option | Light-control probe can be added for light-controlled latitude/longitude street-light control |
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| Contact Form | Two-way solid-state relay output |
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| Contact Capacity | 3A AC250V resistive load |
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| Dimensions | 88 × 126 × 51mm |
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