COTEK SD1500 Series 1500W Pure Sine Wave Owner’s Manual

: June 12, 2024
: COTEK

Table of Contents

Features:
LED Status:
Output Socket:
Input Socket:
De-rating Curve:
Transfer Time :
Mechanical Drawings:
Documents / Resources
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)

1500W Pure Sine Wave
SD1500 series

Features:

Parallel redundancy design for power expansion
Multiple industrial applications that create 1Ф3W / 3Ф4W power systems
Automatic master mechanism to eliminate single point failure and optimize reliability
Built-in ATS and AC circuit breaker
Optional STS module, transfer time less 4ms.
RS-232 communication
Input & output fully isolation
Output voltage / power saving mode selectable by DIP switch or remote control (CR-10)
Input Protection: Reverse Polarity (Fuse) / Under Voltage / Over Voltage
Output Protection: Short Circuit / Overload / Over Temperature / Over Voltage

COTEK SD1500 Series 1500W Pure Sine Wave - tebile 1

LED Status:

Green LED	LED Signal	Status
Solid		Power OK
Slow Blink		Power Saving
Intermittent Blink		Bypass
Orange LED	LED Signal	Status
Fast Blink		OVP
Slow Blink		UVP
Red LED	LED Signal	Status
Intermittent Blink		OTP
Fast Blink		OVP- Shut-down
Slow Blink		UVP- Shut-down
Solid		OLP
Intermittent Blink		Fan Failure
Intermittent Blink		Component Failure

Output Socket:

COTEK SD1500 Series 1500W Pure Sine Wave - COTEK SD1500 Series 1500W Pure
Sine Wave 1

Input Socket:

De-rating Curve:

COTEK SD1500 Series 1500W Pure Sine Wave - COTEK SD1500 Series 1500W Pure
Sine Wave 3

Transfer Time :

Transfer-Time Table

Model Transfer Switch| ATS| STS
Haphazard| Inverter to utility AC : 8~10ms.;
Utility AC to inverter :16 ~ 50ms.| Frequency is synchronized : <4ms
Frequency is not synchronized :
Inverter to utility AC : <4ms.;
Utility AC to inverter :16 — 50ms.
Normal (Default)| Inverter to utility AC : 8~10ms.;
Utility AC to inverter :16 ~ 25ms.| <4ms
Exacting| Inverter to utility AC : 8~10ms.;
Utility AC to inverter :16 ~ 50ms.| Inverter to utility AC : <4ms.;
Utility AC to inverter :16 — 50ms.
Online| Inverter to utility AC : 8~10ms.;
Utility AC to inverter :16 ~25ms.| <4ms

Mechanical Drawings:

Unit : mm [inch]

COTEK SD1500 Series 1500W Pure Sine Wave - Mechanical Drawings
1

REV. A9
22/09/20
3

Documents / Resources

| COTEK SD1500 Series 1500W Pure Sine Wave [pdf] Owner's Manual
SD1500-112, SD1500-124, SD1500-148, SD1500-212, SD1500-224, SD1500-248, SD1500 Series 1500W Pure Sine Wave, SD1500 Series, SD1500 Series Pure Sine Wave, 1500W Pure Sine Wave, Pure Sine Wave
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