Specs
1. Input: 18-36 VDC wide range, 50 ms dip ride-through; 200-240 VAC suffix available
2. Outputs: +24 VDC 6 A, ±12 VDC 1 A, +5 VDC 10 A, total 150 W
3. Redundancy: dual parallel with <3 % current share, zero switch-over time
4. Protection: OVP, OCP, SCP, OTP hardware shutdown & auto-recovery
5. Efficiency: >90 % @ 50 % load, natural convection, fan-free lifetime maintenance
Scenario Flash
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Industry
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Rack Load
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Power Value
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Offshore FPSO compressor
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8 × MPC4 + 2 × CPU-M
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Dual SIM-275A, zero annual outage
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Metro air-compressor
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6 × RLC16 relay card
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18 VDC battery bus direct, no inverter
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Chemical cooling tower
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10 × IOC4T temp card
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160 V sag ride-through, avoids battery deep-cycle
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Install & Shoot
Size: 6U × 4HP, depth 262 mm, slide into VM600 power slot & lock
LED bar: green=run, yellow=derate, red=fault, visible 10 m away
Hot-swap: extract/insert under power, backplane connectors auto-bridge bus, no process stop
Cert: CE, UKCA, ATEX II 3G Ex ec IIC T4 Gc, -20 °C to +70 °C industrial
Flexible Discounts — Product Pricing
PLC Autocontroller offers flexible pricing schemes for bulk orders and long-term customers:
1.Tiered discounts for bulk purchases
2.Annual exclusive discounts for loyal clients
3.Direct global sourcing to ensure competitive pricing
Transparent and reasonable pricing allows customers to obtain high-quality products at lower costs.
Trusted by Global Clients — Customer Feedback
“The SIM-275A performs reliably in our compressor vibration monitoring system, and PLC Autocontroller’s delivery speed is impressive.”
— Maintenance Engineer, Energy Company (Germany)
“May’s team responds promptly; the entire consultation-to-delivery process was smooth.”
— Procurement Manager, Petrochemical Company (Singapore)
“Professional packaging, products arrived undamaged, and after-sales communication is efficient.”
— Maintenance Team, Pulp Mill (Brazil)
What happens next?
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Your quote
You’ll get a fully customized quote to fit your unique needs.
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