SKU: 6310
| Attribute | Value |
|---|---|
| Brand | Toyo Keiki Co., Ltd. |
| Type | IS-3 |
| Function | Insulation Resistance Monitor |
| Auxiliary Frequency | 50/60Hz |
| Power Supply | AC 24~27.6V |
| Contact Capacity (DC) | 30V, 1A / 0.2A |
| Contact Capacity (AC) | 100V, 0.5A / 0.1A |
| Serial Number | ZCH619182 |
| Reference Code | NH-287 |
| Approx. Weight | 1.514 Kg |
Toyo Keiki IS-3 is a high-accuracy Insulation Resistance Monitor designed to ensure safety and reliability of electrical systems by constantly monitoring the insulation resistance of live DC and AC circuits. Produced by Toyo Keiki Co., Ltd., a well-known industrial monitoring devices company, IS-3 operates with an auxiliary power of AC 24~27.6V and is optimized for high sensitivity and stable operation. It is ideal for severe applications in marine, industrial, and energy sectors where insulation degradation should be detected early to prevent equipment damage and ensure safety of personnel.

Key Features:
1. Model: IS-3: Tailored for insulation resistance monitoring.
2. Power Supply: AC 24~27.6V: Powered by a low-voltage auxiliary input, supporting many industrial power systems.
3. Auxiliary Frequency: 50/60Hz: Compatible with standard global power frequency environments.
4. Contact Capacity: DC: 30V, 1A and 0.2A
5. AC: 100V, 0.5A and 0.1A: Delivers relay contact outputs for alarm signaling or system interlock.
6. Continuous Monitoring: Provides real-time monitoring of insulation resistance to identify faults quickly.
7. Rugged Build: Designed for harsh industrial use, providing long-term dependability and electrical noise immunity.
8. Small Form Factor: Ideal for insertion into control panels and system enclosures.
9. Approx. Weight: 1.514 kg: Solid and robust construction provides negligible vibration sensitivity.
Applications:
1. Marine Electrical Systems: Keeps an eye on insulation resistance in a ship’s power circuits—basically stopping ground faults before they can start wrecking your day. Safety first, or, you know, you might end up with a very crispy boat.
2. Power Distribution Panels: Spots insulation problems in high-voltage switchboards or control panels early on. Think of it as the smoke alarm for your electrical guts—catching issues before they become wallet-busting disasters.
3. Industrial Equipment Monitoring: Watches over your heavy-duty machinery, sniffing out when motor windings, cables, or terminals start going downhill. It’s like a mechanic with sixth sense, except for wires instead of carburetors.
4. Substations and Utility Grids: These guys use it to keep the lights on and the place from turning into a fire hazard. Electrical safety isn’t optional when the whole city’s plugged in.
5. Railway and Transportation: Makes sure all those electrified trains and trams don’t suddenly quit or, worse, go haywire. No one wants a blackout on the morning commute.
6. Oil & Gas and Chemical Plants: Absolutely non-negotiable here—one tiny insulation slip and, boom, things get dangerous fast. When you’re working around stuff that can go kaboom, you want every wire behaving perfectly.
Hassle-Free Returns & Refunds at Aeliya Marine Tech
We at Aeliya Marine Tech are committed to your satisfaction. If you encounter any issues with your purchase, we want to ensure a smooth and worry-free resolution. Here's what you need to know about our return and refund policy:
Peace of Mind with a 30-Day Warranty:
We offer a generous 30-day warranty on all products from the date of delivery. If your product isn't functioning properly within this timeframe, you can easily request a replacement or refund.
What Can Be Returned?
- Products that are not working as expected (non-functional)
- Products with condition or malfunction issues
- Products with minor cosmetic damages (excluding damage caused during shipping)
Easy Return Process:
- Gather Proof of Purchase: Locate your receipt or invoice with the PI/PO Number, Invoice Number, and Date of Delivery.
- Contact Us: Reach out to our friendly customer support team at sales@aeliyamarine.com or call us at +91 9725218537.
- Return the Product: Securely package the product in its original packaging (if possible) and ship it to the address below:
Receiving Your Refund:
Once we receive the returned product, our team will inspect it thoroughly. Upon approval, your refund will be processed and credited back to your original payment method within a specific timeframe (details available in our Payment Terms).
Missing Refund?
If you haven't received your refund after a reasonable timeframe, check your bank account first. If the refund is still missing, contact your credit card company. Processing delays might occur.
Exchanges for Defective or Damaged Items:
We understand the need for a seamless experience. If you receive a defective or damaged item, we offer a straightforward exchange for the same product. Simply contact us via email at sales@aeliyamarine.com, and we'll guide you through the process.
Warranty Validation:
To facilitate a smooth warranty claim, please share proof of purchase along with relevant documentation like pictures or testing videos specific to your product.
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